Home / 4,436,402.91-6,122,254.47-2,399,212.41

Finding the Fourth Proportional to 4,436,402.91, 6,122,254.47 and 2,399,212.41

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Solution

The fourth proportional to 4,436,402.91, 6,122,254.47 and 2,399,212.41 is: 3,310,923.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,402.91 : 6,122,254.47 = 2,399,212.41 : x
  2. Step 2: Convert to fraction form
    4,436,402.91/6,122,254.47 = 2,399,212.41/x
  3. Step 3: Cross multiply
    4,436,402.91x = 6,122,254.47 × 2,399,212.41
  4. Step 4: Simplify right side
    4,436,402.91x = 14,688,588,924,560.43
  5. Step 5: Solve for x
    x = 14,688,588,924,560.43/4,436,402.91
  6. Step 6: Final answer
    x = 3,310,923.11

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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.