Home / 1,718,902.52-2,372,127.66-944,527.04

Finding the Fourth Proportional to 1,718,902.52, 2,372,127.66 and 944,527.04

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Solution

The fourth proportional to 1,718,902.52, 2,372,127.66 and 944,527.04 is: 1,303,470.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,902.52 : 2,372,127.66 = 944,527.04 : x
  2. Step 2: Convert to fraction form
    1,718,902.52/2,372,127.66 = 944,527.04/x
  3. Step 3: Cross multiply
    1,718,902.52x = 2,372,127.66 × 944,527.04
  4. Step 4: Simplify right side
    1,718,902.52x = 2,240,538,717,201.93
  5. Step 5: Solve for x
    x = 2,240,538,717,201.93/1,718,902.52
  6. Step 6: Final answer
    x = 1,303,470.49

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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.