Home / 1,963,552.16-2,944,982.64-524,253.44

Finding the Fourth Proportional to 1,963,552.16, 2,944,982.64 and 524,253.44

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Solution

The fourth proportional to 1,963,552.16, 2,944,982.64 and 524,253.44 is: 786,287.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,552.16 : 2,944,982.64 = 524,253.44 : x
  2. Step 2: Convert to fraction form
    1,963,552.16/2,944,982.64 = 524,253.44/x
  3. Step 3: Cross multiply
    1,963,552.16x = 2,944,982.64 × 524,253.44
  4. Step 4: Simplify right side
    1,963,552.16x = 1,543,917,279,760.28
  5. Step 5: Solve for x
    x = 1,543,917,279,760.28/1,963,552.16
  6. Step 6: Final answer
    x = 786,287.89

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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.