Home / 4,672,034.10-7,008,051.15-3,538,293.30

Finding the Fourth Proportional to 4,672,034.10, 7,008,051.15 and 3,538,293.30

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Solution

The fourth proportional to 4,672,034.10, 7,008,051.15 and 3,538,293.30 is: 5,307,439.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,034.10 : 7,008,051.15 = 3,538,293.30 : x
  2. Step 2: Convert to fraction form
    4,672,034.10/7,008,051.15 = 3,538,293.30/x
  3. Step 3: Cross multiply
    4,672,034.10x = 7,008,051.15 × 3,538,293.30
  4. Step 4: Simplify right side
    4,672,034.10x = 24,796,540,430,102.30
  5. Step 5: Solve for x
    x = 24,796,540,430,102.30/4,672,034.10
  6. Step 6: Final answer
    x = 5,307,439.95

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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.