Home / 956,966.16-1,320,612.58-527,246.29

Finding the Fourth Proportional to 956,966.16, 1,320,612.58 and 527,246.29

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Solution

The fourth proportional to 956,966.16, 1,320,612.58 and 527,246.29 is: 727,599.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,966.16 : 1,320,612.58 = 527,246.29 : x
  2. Step 2: Convert to fraction form
    956,966.16/1,320,612.58 = 527,246.29/x
  3. Step 3: Cross multiply
    956,966.16x = 1,320,612.58 × 527,246.29
  4. Step 4: Simplify right side
    956,966.16x = 696,288,083,332.33
  5. Step 5: Solve for x
    x = 696,288,083,332.33/956,966.16
  6. Step 6: Final answer
    x = 727,599.48

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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.