Home / 3,055,074.39-4,575,631.01-1,458,755.55

Finding the Fourth Proportional to 3,055,074.39, 4,575,631.01 and 1,458,755.55

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Solution

The fourth proportional to 3,055,074.39, 4,575,631.01 and 1,458,755.55 is: 2,184,800.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,074.39 : 4,575,631.01 = 1,458,755.55 : x
  2. Step 2: Convert to fraction form
    3,055,074.39/4,575,631.01 = 1,458,755.55/x
  3. Step 3: Cross multiply
    3,055,074.39x = 4,575,631.01 × 1,458,755.55
  4. Step 4: Simplify right side
    3,055,074.39x = 6,674,727,123,295.83
  5. Step 5: Solve for x
    x = 6,674,727,123,295.83/3,055,074.39
  6. Step 6: Final answer
    x = 2,184,800.20

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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.