Home / 1,751,610.97-2,417,168.03-1,026,941.23

Finding the Fourth Proportional to 1,751,610.97, 2,417,168.03 and 1,026,941.23

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Solution

The fourth proportional to 1,751,610.97, 2,417,168.03 and 1,026,941.23 is: 1,417,146.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,610.97 : 2,417,168.03 = 1,026,941.23 : x
  2. Step 2: Convert to fraction form
    1,751,610.97/2,417,168.03 = 1,026,941.23/x
  3. Step 3: Cross multiply
    1,751,610.97x = 2,417,168.03 × 1,026,941.23
  4. Step 4: Simplify right side
    1,751,610.97x = 2,482,289,513,508.18
  5. Step 5: Solve for x
    x = 2,482,289,513,508.18/1,751,610.97
  6. Step 6: Final answer
    x = 1,417,146.59

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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.