Home / 9,294,637.14-13,941,966.60-2,904,922.98

Finding the Fourth Proportional to 9,294,637.14, 13,941,966.60 and 2,904,922.98

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Solution

The fourth proportional to 9,294,637.14, 13,941,966.60 and 2,904,922.98 is: 4,357,387.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,637.14 : 13,941,966.60 = 2,904,922.98 : x
  2. Step 2: Convert to fraction form
    9,294,637.14/13,941,966.60 = 2,904,922.98/x
  3. Step 3: Cross multiply
    9,294,637.14x = 13,941,966.60 × 2,904,922.98
  4. Step 4: Simplify right side
    9,294,637.14x = 40,500,339,162,732.47
  5. Step 5: Solve for x
    x = 40,500,339,162,732.47/9,294,637.14
  6. Step 6: Final answer
    x = 4,357,387.87

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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.