Home / 2,024,806.60-3,039,178.20-1,227,645.10

Finding the Fourth Proportional to 2,024,806.60, 3,039,178.20 and 1,227,645.10

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Solution

The fourth proportional to 2,024,806.60, 3,039,178.20 and 1,227,645.10 is: 1,842,661.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,806.60 : 3,039,178.20 = 1,227,645.10 : x
  2. Step 2: Convert to fraction form
    2,024,806.60/3,039,178.20 = 1,227,645.10/x
  3. Step 3: Cross multiply
    2,024,806.60x = 3,039,178.20 × 1,227,645.10
  4. Step 4: Simplify right side
    2,024,806.60x = 3,731,032,225,256.82
  5. Step 5: Solve for x
    x = 3,731,032,225,256.82/2,024,806.60
  6. Step 6: Final answer
    x = 1,842,661.04

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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.