Home / 1,710,318.80-2,564,873.40-588,126.80

Finding the Fourth Proportional to 1,710,318.80, 2,564,873.40 and 588,126.80

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Solution

The fourth proportional to 1,710,318.80, 2,564,873.40 and 588,126.80 is: 881,982.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,318.80 : 2,564,873.40 = 588,126.80 : x
  2. Step 2: Convert to fraction form
    1,710,318.80/2,564,873.40 = 588,126.80/x
  3. Step 3: Cross multiply
    1,710,318.80x = 2,564,873.40 × 588,126.80
  4. Step 4: Simplify right side
    1,710,318.80x = 1,508,470,785,147.12
  5. Step 5: Solve for x
    x = 1,508,470,785,147.12/1,710,318.80
  6. Step 6: Final answer
    x = 881,982.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.