Home / 2,731,302.90-4,096,565.55-934,269.30

Finding the Fourth Proportional to 2,731,302.90, 4,096,565.55 and 934,269.30

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Solution

The fourth proportional to 2,731,302.90, 4,096,565.55 and 934,269.30 is: 1,401,270.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,302.90 : 4,096,565.55 = 934,269.30 : x
  2. Step 2: Convert to fraction form
    2,731,302.90/4,096,565.55 = 934,269.30/x
  3. Step 3: Cross multiply
    2,731,302.90x = 4,096,565.55 × 934,269.30
  4. Step 4: Simplify right side
    2,731,302.90x = 3,827,295,428,802.62
  5. Step 5: Solve for x
    x = 3,827,295,428,802.62/2,731,302.90
  6. Step 6: Final answer
    x = 1,401,270.96

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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.