Home / 4,001,909.58-6,006,101.13-3,101,215.50

Finding the Fourth Proportional to 4,001,909.58, 6,006,101.13 and 3,101,215.50

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Solution

The fourth proportional to 4,001,909.58, 6,006,101.13 and 3,101,215.50 is: 4,654,331.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,909.58 : 6,006,101.13 = 3,101,215.50 : x
  2. Step 2: Convert to fraction form
    4,001,909.58/6,006,101.13 = 3,101,215.50/x
  3. Step 3: Cross multiply
    4,001,909.58x = 6,006,101.13 × 3,101,215.50
  4. Step 4: Simplify right side
    4,001,909.58x = 18,626,213,918,923.52
  5. Step 5: Solve for x
    x = 18,626,213,918,923.52/4,001,909.58
  6. Step 6: Final answer
    x = 4,654,331.53

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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.