Home / 9,502,677.80-14,254,016.70-3,113,138.60

Finding the Fourth Proportional to 9,502,677.80, 14,254,016.70 and 3,113,138.60

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Solution

The fourth proportional to 9,502,677.80, 14,254,016.70 and 3,113,138.60 is: 4,669,707.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,677.80 : 14,254,016.70 = 3,113,138.60 : x
  2. Step 2: Convert to fraction form
    9,502,677.80/14,254,016.70 = 3,113,138.60/x
  3. Step 3: Cross multiply
    9,502,677.80x = 14,254,016.70 × 3,113,138.60
  4. Step 4: Simplify right side
    9,502,677.80x = 44,374,729,593,814.62
  5. Step 5: Solve for x
    x = 44,374,729,593,814.62/9,502,677.80
  6. Step 6: Final answer
    x = 4,669,707.90

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Similar ratio
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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.