Home / 4,060,997.12-6,091,190.72-1,182,386

Finding the Fourth Proportional to 4,060,997.12, 6,091,190.72 and 1,182,386

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Solution

The fourth proportional to 4,060,997.12, 6,091,190.72 and 1,182,386 is: 1,773,490.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,997.12 : 6,091,190.72 = 1,182,386 : x
  2. Step 2: Convert to fraction form
    4,060,997.12/6,091,190.72 = 1,182,386/x
  3. Step 3: Cross multiply
    4,060,997.12x = 6,091,190.72 × 1,182,386
  4. Step 4: Simplify right side
    4,060,997.12x = 7,202,138,630,657.92
  5. Step 5: Solve for x
    x = 7,202,138,630,657.92/4,060,997.12
  6. Step 6: Final answer
    x = 1,773,490.21

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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.