Home / 3,894,057.84-5,841,091.25-1,015,422.13

Finding the Fourth Proportional to 3,894,057.84, 5,841,091.25 and 1,015,422.13

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Solution

The fourth proportional to 3,894,057.84, 5,841,091.25 and 1,015,422.13 is: 1,523,134.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,057.84 : 5,841,091.25 = 1,015,422.13 : x
  2. Step 2: Convert to fraction form
    3,894,057.84/5,841,091.25 = 1,015,422.13/x
  3. Step 3: Cross multiply
    3,894,057.84x = 5,841,091.25 × 1,015,422.13
  4. Step 4: Simplify right side
    3,894,057.84x = 5,931,173,318,599.36
  5. Step 5: Solve for x
    x = 5,931,173,318,599.36/3,894,057.84
  6. Step 6: Final answer
    x = 1,523,134.37

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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.