Home / 5,961,165.80-8,941,748.70-4,743,444.20

Finding the Fourth Proportional to 5,961,165.80, 8,941,748.70 and 4,743,444.20

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Solution

The fourth proportional to 5,961,165.80, 8,941,748.70 and 4,743,444.20 is: 7,115,166.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,165.80 : 8,941,748.70 = 4,743,444.20 : x
  2. Step 2: Convert to fraction form
    5,961,165.80/8,941,748.70 = 4,743,444.20/x
  3. Step 3: Cross multiply
    5,961,165.80x = 8,941,748.70 × 4,743,444.20
  4. Step 4: Simplify right side
    5,961,165.80x = 42,414,686,008,872.54
  5. Step 5: Solve for x
    x = 42,414,686,008,872.54/5,961,165.80
  6. Step 6: Final answer
    x = 7,115,166.30

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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.