Home / 1,163,098.60-1,744,642.14-310,168.36

Finding the Fourth Proportional to 1,163,098.60, 1,744,642.14 and 310,168.36

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Solution

The fourth proportional to 1,163,098.60, 1,744,642.14 and 310,168.36 is: 465,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,098.60 : 1,744,642.14 = 310,168.36 : x
  2. Step 2: Convert to fraction form
    1,163,098.60/1,744,642.14 = 310,168.36/x
  3. Step 3: Cross multiply
    1,163,098.60x = 1,744,642.14 × 310,168.36
  4. Step 4: Simplify right side
    1,163,098.60x = 541,132,791,350.69
  5. Step 5: Solve for x
    x = 541,132,791,350.69/1,163,098.60
  6. Step 6: Final answer
    x = 465,251.00

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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.