Home / 1,025,593.25-1,415,333.65-566,718.43

Finding the Fourth Proportional to 1,025,593.25, 1,415,333.65 and 566,718.43

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Solution

The fourth proportional to 1,025,593.25, 1,415,333.65 and 566,718.43 is: 782,079.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,593.25 : 1,415,333.65 = 566,718.43 : x
  2. Step 2: Convert to fraction form
    1,025,593.25/1,415,333.65 = 566,718.43/x
  3. Step 3: Cross multiply
    1,025,593.25x = 1,415,333.65 × 566,718.43
  4. Step 4: Simplify right side
    1,025,593.25x = 802,095,664,758.91
  5. Step 5: Solve for x
    x = 802,095,664,758.91/1,025,593.25
  6. Step 6: Final answer
    x = 782,079.70

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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.