Home / 2,406,127.70-3,609,191.55-723,231.20

Finding the Fourth Proportional to 2,406,127.70, 3,609,191.55 and 723,231.20

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Solution

The fourth proportional to 2,406,127.70, 3,609,191.55 and 723,231.20 is: 1,084,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,127.70 : 3,609,191.55 = 723,231.20 : x
  2. Step 2: Convert to fraction form
    2,406,127.70/3,609,191.55 = 723,231.20/x
  3. Step 3: Cross multiply
    2,406,127.70x = 3,609,191.55 × 723,231.20
  4. Step 4: Simplify right side
    2,406,127.70x = 2,610,279,935,736.36
  5. Step 5: Solve for x
    x = 2,610,279,935,736.36/2,406,127.70
  6. Step 6: Final answer
    x = 1,084,846.80

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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.