Home / 2,296,629.88-3,442,951.91-1,158,441.95

Finding the Fourth Proportional to 2,296,629.88, 3,442,951.91 and 1,158,441.95

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Solution

The fourth proportional to 2,296,629.88, 3,442,951.91 and 1,158,441.95 is: 1,736,657.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,629.88 : 3,442,951.91 = 1,158,441.95 : x
  2. Step 2: Convert to fraction form
    2,296,629.88/3,442,951.91 = 1,158,441.95/x
  3. Step 3: Cross multiply
    2,296,629.88x = 3,442,951.91 × 1,158,441.95
  4. Step 4: Simplify right side
    2,296,629.88x = 3,988,459,935,880.11
  5. Step 5: Solve for x
    x = 3,988,459,935,880.11/2,296,629.88
  6. Step 6: Final answer
    x = 1,736,657.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.