Home / 6,057,784.20-9,074,429.10-3,776,305.80

Finding the Fourth Proportional to 6,057,784.20, 9,074,429.10 and 3,776,305.80

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Solution

The fourth proportional to 6,057,784.20, 9,074,429.10 and 3,776,305.80 is: 5,656,824.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057,784.20 : 9,074,429.10 = 3,776,305.80 : x
  2. Step 2: Convert to fraction form
    6,057,784.20/9,074,429.10 = 3,776,305.80/x
  3. Step 3: Cross multiply
    6,057,784.20x = 9,074,429.10 × 3,776,305.80
  4. Step 4: Simplify right side
    6,057,784.20x = 34,267,819,242,018.78
  5. Step 5: Solve for x
    x = 34,267,819,242,018.78/6,057,784.20
  6. Step 6: Final answer
    x = 5,656,824.03

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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.