Home / 1,730,069.16-2,387,500.56-966,151.68

Finding the Fourth Proportional to 1,730,069.16, 2,387,500.56 and 966,151.68

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Solution

The fourth proportional to 1,730,069.16, 2,387,500.56 and 966,151.68 is: 1,333,292.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,069.16 : 2,387,500.56 = 966,151.68 : x
  2. Step 2: Convert to fraction form
    1,730,069.16/2,387,500.56 = 966,151.68/x
  3. Step 3: Cross multiply
    1,730,069.16x = 2,387,500.56 × 966,151.68
  4. Step 4: Simplify right side
    1,730,069.16x = 2,306,687,677,044.94
  5. Step 5: Solve for x
    x = 2,306,687,677,044.94/1,730,069.16
  6. Step 6: Final answer
    x = 1,333,292.18

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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.