Home / 2,254,210.56-3,381,834.24-737,942.40

Finding the Fourth Proportional to 2,254,210.56, 3,381,834.24 and 737,942.40

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Solution

The fourth proportional to 2,254,210.56, 3,381,834.24 and 737,942.40 is: 1,107,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,210.56 : 3,381,834.24 = 737,942.40 : x
  2. Step 2: Convert to fraction form
    2,254,210.56/3,381,834.24 = 737,942.40/x
  3. Step 3: Cross multiply
    2,254,210.56x = 3,381,834.24 × 737,942.40
  4. Step 4: Simplify right side
    2,254,210.56x = 2,495,598,875,467.78
  5. Step 5: Solve for x
    x = 2,495,598,875,467.78/2,254,210.56
  6. Step 6: Final answer
    x = 1,107,083.30

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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.