Home / 975,326.16-1,346,160.72-593,475.84

Finding the Fourth Proportional to 975,326.16, 1,346,160.72 and 593,475.84

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Solution

The fourth proportional to 975,326.16, 1,346,160.72 and 593,475.84 is: 819,124.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,326.16 : 1,346,160.72 = 593,475.84 : x
  2. Step 2: Convert to fraction form
    975,326.16/1,346,160.72 = 593,475.84/x
  3. Step 3: Cross multiply
    975,326.16x = 1,346,160.72 × 593,475.84
  4. Step 4: Simplify right side
    975,326.16x = 798,913,864,077.01
  5. Step 5: Solve for x
    x = 798,913,864,077.01/975,326.16
  6. Step 6: Final answer
    x = 819,124.82

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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.