Home / 2,002,637.40-3,003,956.10-1,467,259.80

Finding the Fourth Proportional to 2,002,637.40, 3,003,956.10 and 1,467,259.80

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Solution

The fourth proportional to 2,002,637.40, 3,003,956.10 and 1,467,259.80 is: 2,200,889.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,637.40 : 3,003,956.10 = 1,467,259.80 : x
  2. Step 2: Convert to fraction form
    2,002,637.40/3,003,956.10 = 1,467,259.80/x
  3. Step 3: Cross multiply
    2,002,637.40x = 3,003,956.10 × 1,467,259.80
  4. Step 4: Simplify right side
    2,002,637.40x = 4,407,584,026,494.78
  5. Step 5: Solve for x
    x = 4,407,584,026,494.78/2,002,637.40
  6. Step 6: Final answer
    x = 2,200,889.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.