Home / 1,041,402.48-1,437,197.40-588,735.60

Finding the Fourth Proportional to 1,041,402.48, 1,437,197.40 and 588,735.60

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Solution

The fourth proportional to 1,041,402.48, 1,437,197.40 and 588,735.60 is: 812,490.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,402.48 : 1,437,197.40 = 588,735.60 : x
  2. Step 2: Convert to fraction form
    1,041,402.48/1,437,197.40 = 588,735.60/x
  3. Step 3: Cross multiply
    1,041,402.48x = 1,437,197.40 × 588,735.60
  4. Step 4: Simplify right side
    1,041,402.48x = 846,129,273,607.44
  5. Step 5: Solve for x
    x = 846,129,273,607.44/1,041,402.48
  6. Step 6: Final answer
    x = 812,490.17

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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.