Home / 2,833,017.30-4,250,133.12-914,037.78

Finding the Fourth Proportional to 2,833,017.30, 4,250,133.12 and 914,037.78

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Solution

The fourth proportional to 2,833,017.30, 4,250,133.12 and 914,037.78 is: 1,371,252.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,017.30 : 4,250,133.12 = 914,037.78 : x
  2. Step 2: Convert to fraction form
    2,833,017.30/4,250,133.12 = 914,037.78/x
  3. Step 3: Cross multiply
    2,833,017.30x = 4,250,133.12 × 914,037.78
  4. Step 4: Simplify right side
    2,833,017.30x = 3,884,782,241,709.27
  5. Step 5: Solve for x
    x = 3,884,782,241,709.27/2,833,017.30
  6. Step 6: Final answer
    x = 1,371,252.57

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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.