Home / 4,299,203.78-6,452,846.02-2,251,334.22

Finding the Fourth Proportional to 4,299,203.78, 6,452,846.02 and 2,251,334.22

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Solution

The fourth proportional to 4,299,203.78, 6,452,846.02 and 2,251,334.22 is: 3,379,117.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,203.78 : 6,452,846.02 = 2,251,334.22 : x
  2. Step 2: Convert to fraction form
    4,299,203.78/6,452,846.02 = 2,251,334.22/x
  3. Step 3: Cross multiply
    4,299,203.78x = 6,452,846.02 × 2,251,334.22
  4. Step 4: Simplify right side
    4,299,203.78x = 14,527,513,061,216.80
  5. Step 5: Solve for x
    x = 14,527,513,061,216.80/4,299,203.78
  6. Step 6: Final answer
    x = 3,379,117.11

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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.