Home / 4,482,002.10-6,723,003.15-1,449,362.10

Finding the Fourth Proportional to 4,482,002.10, 6,723,003.15 and 1,449,362.10

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Solution

The fourth proportional to 4,482,002.10, 6,723,003.15 and 1,449,362.10 is: 2,174,043.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,002.10 : 6,723,003.15 = 1,449,362.10 : x
  2. Step 2: Convert to fraction form
    4,482,002.10/6,723,003.15 = 1,449,362.10/x
  3. Step 3: Cross multiply
    4,482,002.10x = 6,723,003.15 × 1,449,362.10
  4. Step 4: Simplify right side
    4,482,002.10x = 9,744,065,963,790.62
  5. Step 5: Solve for x
    x = 9,744,065,963,790.62/4,482,002.10
  6. Step 6: Final answer
    x = 2,174,043.15

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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.