Home / 1,727,334.59-2,383,724.90-963,437.36

Finding the Fourth Proportional to 1,727,334.59, 2,383,724.90 and 963,437.36

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Solution

The fourth proportional to 1,727,334.59, 2,383,724.90 and 963,437.36 is: 1,329,545.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,334.59 : 2,383,724.90 = 963,437.36 : x
  2. Step 2: Convert to fraction form
    1,727,334.59/2,383,724.90 = 963,437.36/x
  3. Step 3: Cross multiply
    1,727,334.59x = 2,383,724.90 × 963,437.36
  4. Step 4: Simplify right side
    1,727,334.59x = 2,296,569,615,112.23
  5. Step 5: Solve for x
    x = 2,296,569,615,112.23/1,727,334.59
  6. Step 6: Final answer
    x = 1,329,545.32

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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.