Home / 4,625,854.49-6,384,350.45-2,665,351.01

Finding the Fourth Proportional to 4,625,854.49, 6,384,350.45 and 2,665,351.01

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Solution

The fourth proportional to 4,625,854.49, 6,384,350.45 and 2,665,351.01 is: 3,678,571.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,854.49 : 6,384,350.45 = 2,665,351.01 : x
  2. Step 2: Convert to fraction form
    4,625,854.49/6,384,350.45 = 2,665,351.01/x
  3. Step 3: Cross multiply
    4,625,854.49x = 6,384,350.45 × 2,665,351.01
  4. Step 4: Simplify right side
    4,625,854.49x = 17,016,534,894,843.08
  5. Step 5: Solve for x
    x = 17,016,534,894,843.08/4,625,854.49
  6. Step 6: Final answer
    x = 3,678,571.16

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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.