Home / 1,829,707.12-2,524,996.02-1,024,891.12

Finding the Fourth Proportional to 1,829,707.12, 2,524,996.02 and 1,024,891.12

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Solution

The fourth proportional to 1,829,707.12, 2,524,996.02 and 1,024,891.12 is: 1,414,349.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,707.12 : 2,524,996.02 = 1,024,891.12 : x
  2. Step 2: Convert to fraction form
    1,829,707.12/2,524,996.02 = 1,024,891.12/x
  3. Step 3: Cross multiply
    1,829,707.12x = 2,524,996.02 × 1,024,891.12
  4. Step 4: Simplify right side
    1,829,707.12x = 2,587,845,998,933.34
  5. Step 5: Solve for x
    x = 2,587,845,998,933.34/1,829,707.12
  6. Step 6: Final answer
    x = 1,414,349.85

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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.