Home / 1,175,200.16-1,762,926.60-501,352.68

Finding the Fourth Proportional to 1,175,200.16, 1,762,926.60 and 501,352.68

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Solution

The fourth proportional to 1,175,200.16, 1,762,926.60 and 501,352.68 is: 752,082.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,200.16 : 1,762,926.60 = 501,352.68 : x
  2. Step 2: Convert to fraction form
    1,175,200.16/1,762,926.60 = 501,352.68/x
  3. Step 3: Cross multiply
    1,175,200.16x = 1,762,926.60 × 501,352.68
  4. Step 4: Simplify right side
    1,175,200.16x = 883,847,975,553.29
  5. Step 5: Solve for x
    x = 883,847,975,553.29/1,175,200.16
  6. Step 6: Final answer
    x = 752,082.93

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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.