Home / 9,591,741.70-14,387,612.55-7,450,231.30

Finding the Fourth Proportional to 9,591,741.70, 14,387,612.55 and 7,450,231.30

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Solution

The fourth proportional to 9,591,741.70, 14,387,612.55 and 7,450,231.30 is: 11,175,346.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,741.70 : 14,387,612.55 = 7,450,231.30 : x
  2. Step 2: Convert to fraction form
    9,591,741.70/14,387,612.55 = 7,450,231.30/x
  3. Step 3: Cross multiply
    9,591,741.70x = 14,387,612.55 × 7,450,231.30
  4. Step 4: Simplify right side
    9,591,741.70x = 107,191,041,352,282.81
  5. Step 5: Solve for x
    x = 107,191,041,352,282.81/9,591,741.70
  6. Step 6: Final answer
    x = 11,175,346.95

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Double scale
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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.