Home / 6,191,442.88-8,543,722.44-3,474,664

Finding the Fourth Proportional to 6,191,442.88, 8,543,722.44 and 3,474,664

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Solution

The fourth proportional to 6,191,442.88, 8,543,722.44 and 3,474,664 is: 4,794,773.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,442.88 : 8,543,722.44 = 3,474,664 : x
  2. Step 2: Convert to fraction form
    6,191,442.88/8,543,722.44 = 3,474,664/x
  3. Step 3: Cross multiply
    6,191,442.88x = 8,543,722.44 × 3,474,664
  4. Step 4: Simplify right side
    6,191,442.88x = 29,686,564,788,260.16
  5. Step 5: Solve for x
    x = 29,686,564,788,260.16/6,191,442.88
  6. Step 6: Final answer
    x = 4,794,773.26

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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.