Home / 9,532,805.90-14,294,559.04-3,382,705.13

Finding the Fourth Proportional to 9,532,805.90, 14,294,559.04 and 3,382,705.13

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Solution

The fourth proportional to 9,532,805.90, 14,294,559.04 and 3,382,705.13 is: 5,072,407.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,805.90 : 14,294,559.04 = 3,382,705.13 : x
  2. Step 2: Convert to fraction form
    9,532,805.90/14,294,559.04 = 3,382,705.13/x
  3. Step 3: Cross multiply
    9,532,805.90x = 14,294,559.04 × 3,382,705.13
  4. Step 4: Simplify right side
    9,532,805.90x = 48,354,278,115,766.31
  5. Step 5: Solve for x
    x = 48,354,278,115,766.31/9,532,805.90
  6. Step 6: Final answer
    x = 5,072,407.71

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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.