Home / 1,566,761.90-2,350,142.85-1,034,158.34

Finding the Fourth Proportional to 1,566,761.90, 2,350,142.85 and 1,034,158.34

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Solution

The fourth proportional to 1,566,761.90, 2,350,142.85 and 1,034,158.34 is: 1,551,237.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,761.90 : 2,350,142.85 = 1,034,158.34 : x
  2. Step 2: Convert to fraction form
    1,566,761.90/2,350,142.85 = 1,034,158.34/x
  3. Step 3: Cross multiply
    1,566,761.90x = 2,350,142.85 × 1,034,158.34
  4. Step 4: Simplify right side
    1,566,761.90x = 2,430,419,816,768.15
  5. Step 5: Solve for x
    x = 2,430,419,816,768.15/1,566,761.90
  6. Step 6: Final answer
    x = 1,551,237.51

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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.