Home / 2,399,062.57-3,598,779.72-801,631.28

Finding the Fourth Proportional to 2,399,062.57, 3,598,779.72 and 801,631.28

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Solution

The fourth proportional to 2,399,062.57, 3,598,779.72 and 801,631.28 is: 1,202,509.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,399,062.57 : 3,598,779.72 = 801,631.28 : x
  2. Step 2: Convert to fraction form
    2,399,062.57/3,598,779.72 = 801,631.28/x
  3. Step 3: Cross multiply
    2,399,062.57x = 3,598,779.72 × 801,631.28
  4. Step 4: Simplify right side
    2,399,062.57x = 2,884,894,393,381.64
  5. Step 5: Solve for x
    x = 2,884,894,393,381.64/2,399,062.57
  6. Step 6: Final answer
    x = 1,202,509.03

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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.