Home / 2,982,537.39-4,116,437.42-1,758,769.59

Finding the Fourth Proportional to 2,982,537.39, 4,116,437.42 and 1,758,769.59

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Solution

The fourth proportional to 2,982,537.39, 4,116,437.42 and 1,758,769.59 is: 2,427,418.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,537.39 : 4,116,437.42 = 1,758,769.59 : x
  2. Step 2: Convert to fraction form
    2,982,537.39/4,116,437.42 = 1,758,769.59/x
  3. Step 3: Cross multiply
    2,982,537.39x = 4,116,437.42 × 1,758,769.59
  4. Step 4: Simplify right side
    2,982,537.39x = 7,239,864,944,640.21
  5. Step 5: Solve for x
    x = 7,239,864,944,640.21/2,982,537.39
  6. Step 6: Final answer
    x = 2,427,418.00

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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.