Home / 4,025,227.68-5,554,768.80-2,997,333.12

Finding the Fourth Proportional to 4,025,227.68, 5,554,768.80 and 2,997,333.12

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Solution

The fourth proportional to 4,025,227.68, 5,554,768.80 and 2,997,333.12 is: 4,136,285.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,227.68 : 5,554,768.80 = 2,997,333.12 : x
  2. Step 2: Convert to fraction form
    4,025,227.68/5,554,768.80 = 2,997,333.12/x
  3. Step 3: Cross multiply
    4,025,227.68x = 5,554,768.80 × 2,997,333.12
  4. Step 4: Simplify right side
    4,025,227.68x = 16,649,492,498,182.66
  5. Step 5: Solve for x
    x = 16,649,492,498,182.66/4,025,227.68
  6. Step 6: Final answer
    x = 4,136,285.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.