Home / 3,344,019.80-5,016,029.70-2,406,234.20

Finding the Fourth Proportional to 3,344,019.80, 5,016,029.70 and 2,406,234.20

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Solution

The fourth proportional to 3,344,019.80, 5,016,029.70 and 2,406,234.20 is: 3,609,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,019.80 : 5,016,029.70 = 2,406,234.20 : x
  2. Step 2: Convert to fraction form
    3,344,019.80/5,016,029.70 = 2,406,234.20/x
  3. Step 3: Cross multiply
    3,344,019.80x = 5,016,029.70 × 2,406,234.20
  4. Step 4: Simplify right side
    3,344,019.80x = 12,069,742,212,355.74
  5. Step 5: Solve for x
    x = 12,069,742,212,355.74/3,344,019.80
  6. Step 6: Final answer
    x = 3,609,351.30

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Double scale
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Similar ratio
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1.5x scale

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.