Home / 4,146,001.30-5,721,487.28-2,310,419.30

Finding the Fourth Proportional to 4,146,001.30, 5,721,487.28 and 2,310,419.30

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Solution

The fourth proportional to 4,146,001.30, 5,721,487.28 and 2,310,419.30 is: 3,188,381.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,001.30 : 5,721,487.28 = 2,310,419.30 : x
  2. Step 2: Convert to fraction form
    4,146,001.30/5,721,487.28 = 2,310,419.30/x
  3. Step 3: Cross multiply
    4,146,001.30x = 5,721,487.28 × 2,310,419.30
  4. Step 4: Simplify right side
    4,146,001.30x = 13,219,034,656,496.27
  5. Step 5: Solve for x
    x = 13,219,034,656,496.27/4,146,001.30
  6. Step 6: Final answer
    x = 3,188,381.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.