Home / 1,760,014.13-2,428,618.75-985,537.29

Finding the Fourth Proportional to 1,760,014.13, 2,428,618.75 and 985,537.29

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Solution

The fourth proportional to 1,760,014.13, 2,428,618.75 and 985,537.29 is: 1,359,929.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,014.13 : 2,428,618.75 = 985,537.29 : x
  2. Step 2: Convert to fraction form
    1,760,014.13/2,428,618.75 = 985,537.29/x
  3. Step 3: Cross multiply
    1,760,014.13x = 2,428,618.75 × 985,537.29
  4. Step 4: Simplify right side
    1,760,014.13x = 2,393,494,338,854.34
  5. Step 5: Solve for x
    x = 2,393,494,338,854.34/1,760,014.13
  6. Step 6: Final answer
    x = 1,359,929.05

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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.