Home / 3,002,456.04-4,143,685.14-1,713,490.44

Finding the Fourth Proportional to 3,002,456.04, 4,143,685.14 and 1,713,490.44

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Solution

The fourth proportional to 3,002,456.04, 4,143,685.14 and 1,713,490.44 is: 2,364,785.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,456.04 : 4,143,685.14 = 1,713,490.44 : x
  2. Step 2: Convert to fraction form
    3,002,456.04/4,143,685.14 = 1,713,490.44/x
  3. Step 3: Cross multiply
    3,002,456.04x = 4,143,685.14 × 1,713,490.44
  4. Step 4: Simplify right side
    3,002,456.04x = 7,100,164,873,760.06
  5. Step 5: Solve for x
    x = 7,100,164,873,760.06/3,002,456.04
  6. Step 6: Final answer
    x = 2,364,785.62

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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.