Home / 1,727,097.48-2,383,389.90-963,151.92

Finding the Fourth Proportional to 1,727,097.48, 2,383,389.90 and 963,151.92

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Solution

The fourth proportional to 1,727,097.48, 2,383,389.90 and 963,151.92 is: 1,329,147.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,097.48 : 2,383,389.90 = 963,151.92 : x
  2. Step 2: Convert to fraction form
    1,727,097.48/2,383,389.90 = 963,151.92/x
  3. Step 3: Cross multiply
    1,727,097.48x = 2,383,389.90 × 963,151.92
  4. Step 4: Simplify right side
    1,727,097.48x = 2,295,566,558,293.61
  5. Step 5: Solve for x
    x = 2,295,566,558,293.61/1,727,097.48
  6. Step 6: Final answer
    x = 1,329,147.07

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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.