Home / 4,036,002.92-6,055,480.61-1,878,057.22

Finding the Fourth Proportional to 4,036,002.92, 6,055,480.61 and 1,878,057.22

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Solution

The fourth proportional to 4,036,002.92, 6,055,480.61 and 1,878,057.22 is: 2,817,772.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,002.92 : 6,055,480.61 = 1,878,057.22 : x
  2. Step 2: Convert to fraction form
    4,036,002.92/6,055,480.61 = 1,878,057.22/x
  3. Step 3: Cross multiply
    4,036,002.92x = 6,055,480.61 × 1,878,057.22
  4. Step 4: Simplify right side
    4,036,002.92x = 11,372,539,077,306.30
  5. Step 5: Solve for x
    x = 11,372,539,077,306.30/4,036,002.92
  6. Step 6: Final answer
    x = 2,817,772.75

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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.