Home / 6,546,644.60-9,034,649.55-3,646,035

Finding the Fourth Proportional to 6,546,644.60, 9,034,649.55 and 3,646,035

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Solution

The fourth proportional to 6,546,644.60, 9,034,649.55 and 3,646,035 is: 5,031,684.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,644.60 : 9,034,649.55 = 3,646,035 : x
  2. Step 2: Convert to fraction form
    6,546,644.60/9,034,649.55 = 3,646,035/x
  3. Step 3: Cross multiply
    6,546,644.60x = 9,034,649.55 × 3,646,035
  4. Step 4: Simplify right side
    6,546,644.60x = 32,940,648,472,034.25
  5. Step 5: Solve for x
    x = 32,940,648,472,034.25/6,546,644.60
  6. Step 6: Final answer
    x = 5,031,684.25

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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.