Home / 15,003,193.80-22,502,169.90-4,217,934

Finding the Fourth Proportional to 15,003,193.80, 22,502,169.90 and 4,217,934

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Solution

The fourth proportional to 15,003,193.80, 22,502,169.90 and 4,217,934 is: 6,326,164.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,193.80 : 22,502,169.90 = 4,217,934 : x
  2. Step 2: Convert to fraction form
    15,003,193.80/22,502,169.90 = 4,217,934/x
  3. Step 3: Cross multiply
    15,003,193.80x = 22,502,169.90 × 4,217,934
  4. Step 4: Simplify right side
    15,003,193.80x = 94,912,667,494,986.59
  5. Step 5: Solve for x
    x = 94,912,667,494,986.59/15,003,193.80
  6. Step 6: Final answer
    x = 6,326,164.20

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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.