Home / 4,443,197.22-6,131,671.65-2,482,989.12

Finding the Fourth Proportional to 4,443,197.22, 6,131,671.65 and 2,482,989.12

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Solution

The fourth proportional to 4,443,197.22, 6,131,671.65 and 2,482,989.12 is: 3,426,558.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,197.22 : 6,131,671.65 = 2,482,989.12 : x
  2. Step 2: Convert to fraction form
    4,443,197.22/6,131,671.65 = 2,482,989.12/x
  3. Step 3: Cross multiply
    4,443,197.22x = 6,131,671.65 × 2,482,989.12
  4. Step 4: Simplify right side
    4,443,197.22x = 15,224,873,994,362.45
  5. Step 5: Solve for x
    x = 15,224,873,994,362.45/4,443,197.22
  6. Step 6: Final answer
    x = 3,426,558.23

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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.