Home / 2,445,286.77-3,666,750.39-1,024,961.49

Finding the Fourth Proportional to 2,445,286.77, 3,666,750.39 and 1,024,961.49

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Solution

The fourth proportional to 2,445,286.77, 3,666,750.39 and 1,024,961.49 is: 1,536,947.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,286.77 : 3,666,750.39 = 1,024,961.49 : x
  2. Step 2: Convert to fraction form
    2,445,286.77/3,666,750.39 = 1,024,961.49/x
  3. Step 3: Cross multiply
    2,445,286.77x = 3,666,750.39 × 1,024,961.49
  4. Step 4: Simplify right side
    2,445,286.77x = 3,758,277,943,192.48
  5. Step 5: Solve for x
    x = 3,758,277,943,192.48/2,445,286.77
  6. Step 6: Final answer
    x = 1,536,947.73

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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.