Home / 1,760,001.08-2,428,820.27-1,080,937.58

Finding the Fourth Proportional to 1,760,001.08, 2,428,820.27 and 1,080,937.58

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Solution

The fourth proportional to 1,760,001.08, 2,428,820.27 and 1,080,937.58 is: 1,491,705.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,001.08 : 2,428,820.27 = 1,080,937.58 : x
  2. Step 2: Convert to fraction form
    1,760,001.08/2,428,820.27 = 1,080,937.58/x
  3. Step 3: Cross multiply
    1,760,001.08x = 2,428,820.27 × 1,080,937.58
  4. Step 4: Simplify right side
    1,760,001.08x = 2,625,403,087,359.96
  5. Step 5: Solve for x
    x = 2,625,403,087,359.96/1,760,001.08
  6. Step 6: Final answer
    x = 1,491,705.39

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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.