Home / 4,177,494.98-6,264,966.83-2,888,930.30

Finding the Fourth Proportional to 4,177,494.98, 6,264,966.83 and 2,888,930.30

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Solution

The fourth proportional to 4,177,494.98, 6,264,966.83 and 2,888,930.30 is: 4,332,513.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,494.98 : 6,264,966.83 = 2,888,930.30 : x
  2. Step 2: Convert to fraction form
    4,177,494.98/6,264,966.83 = 2,888,930.30/x
  3. Step 3: Cross multiply
    4,177,494.98x = 6,264,966.83 × 2,888,930.30
  4. Step 4: Simplify right side
    4,177,494.98x = 18,099,052,503,681.95
  5. Step 5: Solve for x
    x = 18,099,052,503,681.95/4,177,494.98
  6. Step 6: Final answer
    x = 4,332,513.29

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1.5x scale

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.