Home / 9,815,574.60-14,703,432.82-4,954,882.34

Finding the Fourth Proportional to 9,815,574.60, 14,703,432.82 and 4,954,882.34

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Solution

The fourth proportional to 9,815,574.60, 14,703,432.82 and 4,954,882.34 is: 7,422,263.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,815,574.60 : 14,703,432.82 = 4,954,882.34 : x
  2. Step 2: Convert to fraction form
    9,815,574.60/14,703,432.82 = 4,954,882.34/x
  3. Step 3: Cross multiply
    9,815,574.60x = 14,703,432.82 × 4,954,882.34
  4. Step 4: Simplify right side
    9,815,574.60x = 72,853,779,641,565.78
  5. Step 5: Solve for x
    x = 72,853,779,641,565.78/9,815,574.60
  6. Step 6: Final answer
    x = 7,422,263.35

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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.