Home / 1,041,349.74-1,437,043.62-588,640.74

Finding the Fourth Proportional to 1,041,349.74, 1,437,043.62 and 588,640.74

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Solution

The fourth proportional to 1,041,349.74, 1,437,043.62 and 588,640.74 is: 812,313.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,349.74 : 1,437,043.62 = 588,640.74 : x
  2. Step 2: Convert to fraction form
    1,041,349.74/1,437,043.62 = 588,640.74/x
  3. Step 3: Cross multiply
    1,041,349.74x = 1,437,043.62 × 588,640.74
  4. Step 4: Simplify right side
    1,041,349.74x = 845,902,419,889.08
  5. Step 5: Solve for x
    x = 845,902,419,889.08/1,041,349.74
  6. Step 6: Final answer
    x = 812,313.47

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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.