Home / 6,154,316.70-9,233,181.45-2,561,775.90

Finding the Fourth Proportional to 6,154,316.70, 9,233,181.45 and 2,561,775.90

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Solution

The fourth proportional to 6,154,316.70, 9,233,181.45 and 2,561,775.90 is: 3,843,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,316.70 : 9,233,181.45 = 2,561,775.90 : x
  2. Step 2: Convert to fraction form
    6,154,316.70/9,233,181.45 = 2,561,775.90/x
  3. Step 3: Cross multiply
    6,154,316.70x = 9,233,181.45 × 2,561,775.90
  4. Step 4: Simplify right side
    6,154,316.70x = 23,653,341,718,937.05
  5. Step 5: Solve for x
    x = 23,653,341,718,937.05/6,154,316.70
  6. Step 6: Final answer
    x = 3,843,374.15

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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.