Home / 4,043,039.60-5,579,234.91-2,207,575.13

Finding the Fourth Proportional to 4,043,039.60, 5,579,234.91 and 2,207,575.13

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Solution

The fourth proportional to 4,043,039.60, 5,579,234.91 and 2,207,575.13 is: 3,046,366.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,039.60 : 5,579,234.91 = 2,207,575.13 : x
  2. Step 2: Convert to fraction form
    4,043,039.60/5,579,234.91 = 2,207,575.13/x
  3. Step 3: Cross multiply
    4,043,039.60x = 5,579,234.91 × 2,207,575.13
  4. Step 4: Simplify right side
    4,043,039.60x = 12,316,580,231,743.79
  5. Step 5: Solve for x
    x = 12,316,580,231,743.79/4,043,039.60
  6. Step 6: Final answer
    x = 3,046,366.46

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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.