Home / 9,557,310.10-13,189,082.13-5,264,958.10

Finding the Fourth Proportional to 9,557,310.10, 13,189,082.13 and 5,264,958.10

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Solution

The fourth proportional to 9,557,310.10, 13,189,082.13 and 5,264,958.10 is: 7,265,638.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,310.10 : 13,189,082.13 = 5,264,958.10 : x
  2. Step 2: Convert to fraction form
    9,557,310.10/13,189,082.13 = 5,264,958.10/x
  3. Step 3: Cross multiply
    9,557,310.10x = 13,189,082.13 × 5,264,958.10
  4. Step 4: Simplify right side
    9,557,310.10x = 69,439,964,791,908.75
  5. Step 5: Solve for x
    x = 69,439,964,791,908.75/9,557,310.10
  6. Step 6: Final answer
    x = 7,265,638.98

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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.