Home / 1,025,669.59-1,415,509.22-566,873.74

Finding the Fourth Proportional to 1,025,669.59, 1,415,509.22 and 566,873.74

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Solution

The fourth proportional to 1,025,669.59, 1,415,509.22 and 566,873.74 is: 782,332.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,669.59 : 1,415,509.22 = 566,873.74 : x
  2. Step 2: Convert to fraction form
    1,025,669.59/1,415,509.22 = 566,873.74/x
  3. Step 3: Cross multiply
    1,025,669.59x = 1,415,509.22 × 566,873.74
  4. Step 4: Simplify right side
    1,025,669.59x = 802,415,008,732.45
  5. Step 5: Solve for x
    x = 802,415,008,732.45/1,025,669.59
  6. Step 6: Final answer
    x = 782,332.85

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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.