Home / 5,344,562.70-8,016,844.05-1,301,018.40

Finding the Fourth Proportional to 5,344,562.70, 8,016,844.05 and 1,301,018.40

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Solution

The fourth proportional to 5,344,562.70, 8,016,844.05 and 1,301,018.40 is: 1,951,527.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,562.70 : 8,016,844.05 = 1,301,018.40 : x
  2. Step 2: Convert to fraction form
    5,344,562.70/8,016,844.05 = 1,301,018.40/x
  3. Step 3: Cross multiply
    5,344,562.70x = 8,016,844.05 × 1,301,018.40
  4. Step 4: Simplify right side
    5,344,562.70x = 10,430,061,618,980.52
  5. Step 5: Solve for x
    x = 10,430,061,618,980.52/5,344,562.70
  6. Step 6: Final answer
    x = 1,951,527.60

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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.