Home / 4,443,003.83-6,131,353.64-2,482,881.90

Finding the Fourth Proportional to 4,443,003.83, 6,131,353.64 and 2,482,881.90

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Solution

The fourth proportional to 4,443,003.83, 6,131,353.64 and 2,482,881.90 is: 3,426,381.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,003.83 : 6,131,353.64 = 2,482,881.90 : x
  2. Step 2: Convert to fraction form
    4,443,003.83/6,131,353.64 = 2,482,881.90/x
  3. Step 3: Cross multiply
    4,443,003.83x = 6,131,353.64 × 2,482,881.90
  4. Step 4: Simplify right side
    4,443,003.83x = 15,223,426,975,255.12
  5. Step 5: Solve for x
    x = 15,223,426,975,255.12/4,443,003.83
  6. Step 6: Final answer
    x = 3,426,381.69

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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.