Home / 1,062,164.89-1,465,793.99-632,463.13

Finding the Fourth Proportional to 1,062,164.89, 1,465,793.99 and 632,463.13

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Solution

The fourth proportional to 1,062,164.89, 1,465,793.99 and 632,463.13 is: 872,802.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,164.89 : 1,465,793.99 = 632,463.13 : x
  2. Step 2: Convert to fraction form
    1,062,164.89/1,465,793.99 = 632,463.13/x
  3. Step 3: Cross multiply
    1,062,164.89x = 1,465,793.99 × 632,463.13
  4. Step 4: Simplify right side
    1,062,164.89x = 927,060,654,850.59
  5. Step 5: Solve for x
    x = 927,060,654,850.59/1,062,164.89
  6. Step 6: Final answer
    x = 872,802.96

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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.