Home / 4,340,472.14-5,989,841.25-2,406,683

Finding the Fourth Proportional to 4,340,472.14, 5,989,841.25 and 2,406,683

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Solution

The fourth proportional to 4,340,472.14, 5,989,841.25 and 2,406,683 is: 3,321,216.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,472.14 : 5,989,841.25 = 2,406,683 : x
  2. Step 2: Convert to fraction form
    4,340,472.14/5,989,841.25 = 2,406,683/x
  3. Step 3: Cross multiply
    4,340,472.14x = 5,989,841.25 × 2,406,683
  4. Step 4: Simplify right side
    4,340,472.14x = 14,415,649,109,073.75
  5. Step 5: Solve for x
    x = 14,415,649,109,073.75/4,340,472.14
  6. Step 6: Final answer
    x = 3,321,216.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.