Home / 1,751,610.69-2,417,167.64-1,026,940.95

Finding the Fourth Proportional to 1,751,610.69, 2,417,167.64 and 1,026,940.95

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Solution

The fourth proportional to 1,751,610.69, 2,417,167.64 and 1,026,940.95 is: 1,417,146.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,610.69 : 2,417,167.64 = 1,026,940.95 : x
  2. Step 2: Convert to fraction form
    1,751,610.69/2,417,167.64 = 1,026,940.95/x
  3. Step 3: Cross multiply
    1,751,610.69x = 2,417,167.64 × 1,026,940.95
  4. Step 4: Simplify right side
    1,751,610.69x = 2,482,288,435,098.21
  5. Step 5: Solve for x
    x = 2,482,288,435,098.21/1,751,610.69
  6. Step 6: Final answer
    x = 1,417,146.20

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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.