Home / 4,406,578.32-6,609,245.22-1,414,373.52

Finding the Fourth Proportional to 4,406,578.32, 6,609,245.22 and 1,414,373.52

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Solution

The fourth proportional to 4,406,578.32, 6,609,245.22 and 1,414,373.52 is: 2,121,360.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406,578.32 : 6,609,245.22 = 1,414,373.52 : x
  2. Step 2: Convert to fraction form
    4,406,578.32/6,609,245.22 = 1,414,373.52/x
  3. Step 3: Cross multiply
    4,406,578.32x = 6,609,245.22 × 1,414,373.52
  4. Step 4: Simplify right side
    4,406,578.32x = 9,347,941,426,354.57
  5. Step 5: Solve for x
    x = 9,347,941,426,354.57/4,406,578.32
  6. Step 6: Final answer
    x = 2,121,360.55

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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.