Home / 9,017,430.49-13,524,833.13-2,625,966.73

Finding the Fourth Proportional to 9,017,430.49, 13,524,833.13 and 2,625,966.73

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Solution

The fourth proportional to 9,017,430.49, 13,524,833.13 and 2,625,966.73 is: 3,938,567.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,017,430.49 : 13,524,833.13 = 2,625,966.73 : x
  2. Step 2: Convert to fraction form
    9,017,430.49/13,524,833.13 = 2,625,966.73/x
  3. Step 3: Cross multiply
    9,017,430.49x = 13,524,833.13 × 2,625,966.73
  4. Step 4: Simplify right side
    9,017,430.49x = 35,515,761,828,181.77
  5. Step 5: Solve for x
    x = 35,515,761,828,181.77/9,017,430.49
  6. Step 6: Final answer
    x = 3,938,567.85

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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.