Home / 3,002,204.64-4,143,044.36-1,625,549.33

Finding the Fourth Proportional to 3,002,204.64, 4,143,044.36 and 1,625,549.33

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Solution

The fourth proportional to 3,002,204.64, 4,143,044.36 and 1,625,549.33 is: 2,243,259.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,204.64 : 4,143,044.36 = 1,625,549.33 : x
  2. Step 2: Convert to fraction form
    3,002,204.64/4,143,044.36 = 1,625,549.33/x
  3. Step 3: Cross multiply
    3,002,204.64x = 4,143,044.36 × 1,625,549.33
  4. Step 4: Simplify right side
    3,002,204.64x = 6,734,722,983,558.28
  5. Step 5: Solve for x
    x = 6,734,722,983,558.28/3,002,204.64
  6. Step 6: Final answer
    x = 2,243,259.13

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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.