Home / 6,147,246.40-9,220,869.60-4,951,504.15

Finding the Fourth Proportional to 6,147,246.40, 9,220,869.60 and 4,951,504.15

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Solution

The fourth proportional to 6,147,246.40, 9,220,869.60 and 4,951,504.15 is: 7,427,256.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,246.40 : 9,220,869.60 = 4,951,504.15 : x
  2. Step 2: Convert to fraction form
    6,147,246.40/9,220,869.60 = 4,951,504.15/x
  3. Step 3: Cross multiply
    6,147,246.40x = 9,220,869.60 × 4,951,504.15
  4. Step 4: Simplify right side
    6,147,246.40x = 45,657,174,091,008.84
  5. Step 5: Solve for x
    x = 45,657,174,091,008.84/6,147,246.40
  6. Step 6: Final answer
    x = 7,427,256.23

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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.