Home / 4,932,177.40-7,394,766.90-2,237,793.40

Finding the Fourth Proportional to 4,932,177.40, 7,394,766.90 and 2,237,793.40

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Solution

The fourth proportional to 4,932,177.40, 7,394,766.90 and 2,237,793.40 is: 3,355,102.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,177.40 : 7,394,766.90 = 2,237,793.40 : x
  2. Step 2: Convert to fraction form
    4,932,177.40/7,394,766.90 = 2,237,793.40/x
  3. Step 3: Cross multiply
    4,932,177.40x = 7,394,766.90 × 2,237,793.40
  4. Step 4: Simplify right side
    4,932,177.40x = 16,547,960,563,358.46
  5. Step 5: Solve for x
    x = 16,547,960,563,358.46/4,932,177.40
  6. Step 6: Final answer
    x = 3,355,102.47

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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.