Home / 6,546,049.96-9,033,476.10-3,645,377.32

Finding the Fourth Proportional to 6,546,049.96, 9,033,476.10 and 3,645,377.32

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Solution

The fourth proportional to 6,546,049.96, 9,033,476.10 and 3,645,377.32 is: 5,030,580.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,049.96 : 9,033,476.10 = 3,645,377.32 : x
  2. Step 2: Convert to fraction form
    6,546,049.96/9,033,476.10 = 3,645,377.32/x
  3. Step 3: Cross multiply
    6,546,049.96x = 9,033,476.10 × 3,645,377.32
  4. Step 4: Simplify right side
    6,546,049.96x = 32,930,428,895,702.05
  5. Step 5: Solve for x
    x = 32,930,428,895,702.05/6,546,049.96
  6. Step 6: Final answer
    x = 5,030,580.14

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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.