Home / 2,752,001.10-4,128,001.65-730,241.10

Finding the Fourth Proportional to 2,752,001.10, 4,128,001.65 and 730,241.10

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Solution

The fourth proportional to 2,752,001.10, 4,128,001.65 and 730,241.10 is: 1,095,361.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,001.10 : 4,128,001.65 = 730,241.10 : x
  2. Step 2: Convert to fraction form
    2,752,001.10/4,128,001.65 = 730,241.10/x
  3. Step 3: Cross multiply
    2,752,001.10x = 4,128,001.65 × 730,241.10
  4. Step 4: Simplify right side
    2,752,001.10x = 3,014,436,465,697.82
  5. Step 5: Solve for x
    x = 3,014,436,465,697.82/2,752,001.10
  6. Step 6: Final answer
    x = 1,095,361.65

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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.