Home / 8,035,454.28-12,053,181.42-3,546,836.04

Finding the Fourth Proportional to 8,035,454.28, 12,053,181.42 and 3,546,836.04

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Solution

The fourth proportional to 8,035,454.28, 12,053,181.42 and 3,546,836.04 is: 5,320,254.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,454.28 : 12,053,181.42 = 3,546,836.04 : x
  2. Step 2: Convert to fraction form
    8,035,454.28/12,053,181.42 = 3,546,836.04/x
  3. Step 3: Cross multiply
    8,035,454.28x = 12,053,181.42 × 3,546,836.04
  4. Step 4: Simplify right side
    8,035,454.28x = 42,750,658,257,114.38
  5. Step 5: Solve for x
    x = 42,750,658,257,114.38/8,035,454.28
  6. Step 6: Final answer
    x = 5,320,254.06

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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.