Home / 3,296,076.30-4,944,114.45-3,065,129.10

Finding the Fourth Proportional to 3,296,076.30, 4,944,114.45 and 3,065,129.10

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Solution

The fourth proportional to 3,296,076.30, 4,944,114.45 and 3,065,129.10 is: 4,597,693.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,076.30 : 4,944,114.45 = 3,065,129.10 : x
  2. Step 2: Convert to fraction form
    3,296,076.30/4,944,114.45 = 3,065,129.10/x
  3. Step 3: Cross multiply
    3,296,076.30x = 4,944,114.45 × 3,065,129.10
  4. Step 4: Simplify right side
    3,296,076.30x = 15,154,349,074,425.50
  5. Step 5: Solve for x
    x = 15,154,349,074,425.50/3,296,076.30
  6. Step 6: Final answer
    x = 4,597,693.65

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Double scale
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Similar ratio
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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.