Home / 2,329,765.06-3,215,045.10-1,283,166.17

Finding the Fourth Proportional to 2,329,765.06, 3,215,045.10 and 1,283,166.17

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Solution

The fourth proportional to 2,329,765.06, 3,215,045.10 and 1,283,166.17 is: 1,770,752.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,765.06 : 3,215,045.10 = 1,283,166.17 : x
  2. Step 2: Convert to fraction form
    2,329,765.06/3,215,045.10 = 1,283,166.17/x
  3. Step 3: Cross multiply
    2,329,765.06x = 3,215,045.10 × 1,283,166.17
  4. Step 4: Simplify right side
    2,329,765.06x = 4,125,437,091,269.04
  5. Step 5: Solve for x
    x = 4,125,437,091,269.04/2,329,765.06
  6. Step 6: Final answer
    x = 1,770,752.41

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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.