Home / 967,688.10-1,335,426.21-532,124.10

Finding the Fourth Proportional to 967,688.10, 1,335,426.21 and 532,124.10

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Solution

The fourth proportional to 967,688.10, 1,335,426.21 and 532,124.10 is: 734,340.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,688.10 : 1,335,426.21 = 532,124.10 : x
  2. Step 2: Convert to fraction form
    967,688.10/1,335,426.21 = 532,124.10/x
  3. Step 3: Cross multiply
    967,688.10x = 1,335,426.21 × 532,124.10
  4. Step 4: Simplify right side
    967,688.10x = 710,612,470,112.66
  5. Step 5: Solve for x
    x = 710,612,470,112.66/967,688.10
  6. Step 6: Final answer
    x = 734,340.40

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.