Home / 4,141,316.88-5,714,138.79-2,612,538

Finding the Fourth Proportional to 4,141,316.88, 5,714,138.79 and 2,612,538

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Solution

The fourth proportional to 4,141,316.88, 5,714,138.79 and 2,612,538 is: 3,604,748.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,316.88 : 5,714,138.79 = 2,612,538 : x
  2. Step 2: Convert to fraction form
    4,141,316.88/5,714,138.79 = 2,612,538/x
  3. Step 3: Cross multiply
    4,141,316.88x = 5,714,138.79 × 2,612,538
  4. Step 4: Simplify right side
    4,141,316.88x = 14,928,404,726,149.02
  5. Step 5: Solve for x
    x = 14,928,404,726,149.02/4,141,316.88
  6. Step 6: Final answer
    x = 3,604,748.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.