Home / 6,115,999.10-9,181,082.10-3,281,647.10

Finding the Fourth Proportional to 6,115,999.10, 9,181,082.10 and 3,281,647.10

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Solution

The fourth proportional to 6,115,999.10, 9,181,082.10 and 3,281,647.10 is: 4,926,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,999.10 : 9,181,082.10 = 3,281,647.10 : x
  2. Step 2: Convert to fraction form
    6,115,999.10/9,181,082.10 = 3,281,647.10/x
  3. Step 3: Cross multiply
    6,115,999.10x = 9,181,082.10 × 3,281,647.10
  4. Step 4: Simplify right side
    6,115,999.10x = 30,129,071,448,326.91
  5. Step 5: Solve for x
    x = 30,129,071,448,326.91/6,115,999.10
  6. Step 6: Final answer
    x = 4,926,271.40

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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.