Home / 6,650,316.38-9,175,871.25-4,036,756.10

Finding the Fourth Proportional to 6,650,316.38, 9,175,871.25 and 4,036,756.10

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Solution

The fourth proportional to 6,650,316.38, 9,175,871.25 and 4,036,756.10 is: 5,569,773.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,316.38 : 9,175,871.25 = 4,036,756.10 : x
  2. Step 2: Convert to fraction form
    6,650,316.38/9,175,871.25 = 4,036,756.10/x
  3. Step 3: Cross multiply
    6,650,316.38x = 9,175,871.25 × 4,036,756.10
  4. Step 4: Simplify right side
    6,650,316.38x = 37,040,754,241,252.12
  5. Step 5: Solve for x
    x = 37,040,754,241,252.12/6,650,316.38
  6. Step 6: Final answer
    x = 5,569,773.24

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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.