Home / 2,441,644.30-3,661,591.65-1,243,168.30

Finding the Fourth Proportional to 2,441,644.30, 3,661,591.65 and 1,243,168.30

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Solution

The fourth proportional to 2,441,644.30, 3,661,591.65 and 1,243,168.30 is: 1,864,307.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,644.30 : 3,661,591.65 = 1,243,168.30 : x
  2. Step 2: Convert to fraction form
    2,441,644.30/3,661,591.65 = 1,243,168.30/x
  3. Step 3: Cross multiply
    2,441,644.30x = 3,661,591.65 × 1,243,168.30
  4. Step 4: Simplify right side
    2,441,644.30x = 4,551,974,666,824.70
  5. Step 5: Solve for x
    x = 4,551,974,666,824.70/2,441,644.30
  6. Step 6: Final answer
    x = 1,864,307.04

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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.