Home / 2,459,527.80-3,687,542.10-942,624.60

Finding the Fourth Proportional to 2,459,527.80, 3,687,542.10 and 942,624.60

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Solution

The fourth proportional to 2,459,527.80, 3,687,542.10 and 942,624.60 is: 1,413,266.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,527.80 : 3,687,542.10 = 942,624.60 : x
  2. Step 2: Convert to fraction form
    2,459,527.80/3,687,542.10 = 942,624.60/x
  3. Step 3: Cross multiply
    2,459,527.80x = 3,687,542.10 × 942,624.60
  4. Step 4: Simplify right side
    2,459,527.80x = 3,475,967,896,995.66
  5. Step 5: Solve for x
    x = 3,475,967,896,995.66/2,459,527.80
  6. Step 6: Final answer
    x = 1,413,266.36

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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.