Home / 2,440,384.12-3,661,579.50-1,073,454.04

Finding the Fourth Proportional to 2,440,384.12, 3,661,579.50 and 1,073,454.04

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Solution

The fourth proportional to 2,440,384.12, 3,661,579.50 and 1,073,454.04 is: 1,610,622.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,384.12 : 3,661,579.50 = 1,073,454.04 : x
  2. Step 2: Convert to fraction form
    2,440,384.12/3,661,579.50 = 1,073,454.04/x
  3. Step 3: Cross multiply
    2,440,384.12x = 3,661,579.50 × 1,073,454.04
  4. Step 4: Simplify right side
    2,440,384.12x = 3,930,537,307,056.18
  5. Step 5: Solve for x
    x = 3,930,537,307,056.18/2,440,384.12
  6. Step 6: Final answer
    x = 1,610,622.39

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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.