Home / 2,250,725.44-3,376,088.16-754,813.12

Finding the Fourth Proportional to 2,250,725.44, 3,376,088.16 and 754,813.12

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Solution

The fourth proportional to 2,250,725.44, 3,376,088.16 and 754,813.12 is: 1,132,219.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,725.44 : 3,376,088.16 = 754,813.12 : x
  2. Step 2: Convert to fraction form
    2,250,725.44/3,376,088.16 = 754,813.12/x
  3. Step 3: Cross multiply
    2,250,725.44x = 3,376,088.16 × 754,813.12
  4. Step 4: Simplify right side
    2,250,725.44x = 2,548,315,637,444.66
  5. Step 5: Solve for x
    x = 2,548,315,637,444.66/2,250,725.44
  6. Step 6: Final answer
    x = 1,132,219.68

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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.