Home / 6,502,152.60-9,739,232.10-5,382,408.60

Finding the Fourth Proportional to 6,502,152.60, 9,739,232.10 and 5,382,408.60

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Solution

The fourth proportional to 6,502,152.60, 9,739,232.10 and 5,382,408.60 is: 8,062,026.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,152.60 : 9,739,232.10 = 5,382,408.60 : x
  2. Step 2: Convert to fraction form
    6,502,152.60/9,739,232.10 = 5,382,408.60/x
  3. Step 3: Cross multiply
    6,502,152.60x = 9,739,232.10 × 5,382,408.60
  4. Step 4: Simplify right side
    6,502,152.60x = 52,420,526,612,436.05
  5. Step 5: Solve for x
    x = 52,420,526,612,436.05/6,502,152.60
  6. Step 6: Final answer
    x = 8,062,026.51

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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.