Home / 2,951,666.67-4,427,517.29-902,345.07

Finding the Fourth Proportional to 2,951,666.67, 4,427,517.29 and 902,345.07

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Solution

The fourth proportional to 2,951,666.67, 4,427,517.29 and 902,345.07 is: 1,353,522.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,666.67 : 4,427,517.29 = 902,345.07 : x
  2. Step 2: Convert to fraction form
    2,951,666.67/4,427,517.29 = 902,345.07/x
  3. Step 3: Cross multiply
    2,951,666.67x = 4,427,517.29 × 902,345.07
  4. Step 4: Simplify right side
    2,951,666.67x = 3,995,148,394,459.53
  5. Step 5: Solve for x
    x = 3,995,148,394,459.53/2,951,666.67
  6. Step 6: Final answer
    x = 1,353,522.89

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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.