Home / 2,442,089.57-3,370,285.35-1,354,711.73

Finding the Fourth Proportional to 2,442,089.57, 3,370,285.35 and 1,354,711.73

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Solution

The fourth proportional to 2,442,089.57, 3,370,285.35 and 1,354,711.73 is: 1,869,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,089.57 : 3,370,285.35 = 1,354,711.73 : x
  2. Step 2: Convert to fraction form
    2,442,089.57/3,370,285.35 = 1,354,711.73/x
  3. Step 3: Cross multiply
    2,442,089.57x = 3,370,285.35 × 1,354,711.73
  4. Step 4: Simplify right side
    2,442,089.57x = 4,565,765,097,092.16
  5. Step 5: Solve for x
    x = 4,565,765,097,092.16/2,442,089.57
  6. Step 6: Final answer
    x = 1,869,614.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.