Home / 5,773,872.56-7,967,699.16-3,195,312.08

Finding the Fourth Proportional to 5,773,872.56, 7,967,699.16 and 3,195,312.08

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Solution

The fourth proportional to 5,773,872.56, 7,967,699.16 and 3,195,312.08 is: 4,409,395.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,872.56 : 7,967,699.16 = 3,195,312.08 : x
  2. Step 2: Convert to fraction form
    5,773,872.56/7,967,699.16 = 3,195,312.08/x
  3. Step 3: Cross multiply
    5,773,872.56x = 7,967,699.16 × 3,195,312.08
  4. Step 4: Simplify right side
    5,773,872.56x = 25,459,285,375,753.86
  5. Step 5: Solve for x
    x = 25,459,285,375,753.86/5,773,872.56
  6. Step 6: Final answer
    x = 4,409,395.10

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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.