Home / 949,437.10-1,423,171.45-593,634.07

Finding the Fourth Proportional to 949,437.10, 1,423,171.45 and 593,634.07

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Solution

The fourth proportional to 949,437.10, 1,423,171.45 and 593,634.07 is: 889,835.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,437.10 : 1,423,171.45 = 593,634.07 : x
  2. Step 2: Convert to fraction form
    949,437.10/1,423,171.45 = 593,634.07/x
  3. Step 3: Cross multiply
    949,437.10x = 1,423,171.45 × 593,634.07
  4. Step 4: Simplify right side
    949,437.10x = 844,843,060,171.30
  5. Step 5: Solve for x
    x = 844,843,060,171.30/949,437.10
  6. Step 6: Final answer
    x = 889,835.74

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.