Home / 1,614,724.74-2,422,808.82-904,751.64

Finding the Fourth Proportional to 1,614,724.74, 2,422,808.82 and 904,751.64

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Solution

The fourth proportional to 1,614,724.74, 2,422,808.82 and 904,751.64 is: 1,357,531.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,724.74 : 2,422,808.82 = 904,751.64 : x
  2. Step 2: Convert to fraction form
    1,614,724.74/2,422,808.82 = 904,751.64/x
  3. Step 3: Cross multiply
    1,614,724.74x = 2,422,808.82 × 904,751.64
  4. Step 4: Simplify right side
    1,614,724.74x = 2,192,040,253,301.46
  5. Step 5: Solve for x
    x = 2,192,040,253,301.46/1,614,724.74
  6. Step 6: Final answer
    x = 1,357,531.84

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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.