Home / 2,538,025.03-3,808,034.43-1,117,084.96

Finding the Fourth Proportional to 2,538,025.03, 3,808,034.43 and 1,117,084.96

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Solution

The fourth proportional to 2,538,025.03, 3,808,034.43 and 1,117,084.96 is: 1,676,066.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,538,025.03 : 3,808,034.43 = 1,117,084.96 : x
  2. Step 2: Convert to fraction form
    2,538,025.03/3,808,034.43 = 1,117,084.96/x
  3. Step 3: Cross multiply
    2,538,025.03x = 3,808,034.43 × 1,117,084.96
  4. Step 4: Simplify right side
    2,538,025.03x = 4,253,897,988,915.17
  5. Step 5: Solve for x
    x = 4,253,897,988,915.17/2,538,025.03
  6. Step 6: Final answer
    x = 1,676,066.21

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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.