Home / 2,963,228.16-4,441,791.24-1,165,382.76

Finding the Fourth Proportional to 2,963,228.16, 4,441,791.24 and 1,165,382.76

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Solution

The fourth proportional to 2,963,228.16, 4,441,791.24 and 1,165,382.76 is: 1,746,874.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,228.16 : 4,441,791.24 = 1,165,382.76 : x
  2. Step 2: Convert to fraction form
    2,963,228.16/4,441,791.24 = 1,165,382.76/x
  3. Step 3: Cross multiply
    2,963,228.16x = 4,441,791.24 × 1,165,382.76
  4. Step 4: Simplify right side
    2,963,228.16x = 5,176,386,934,615.02
  5. Step 5: Solve for x
    x = 5,176,386,934,615.02/2,963,228.16
  6. Step 6: Final answer
    x = 1,746,874.24

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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.