Home / 4,372,204.59-6,549,523.65-2,177,161.23

Finding the Fourth Proportional to 4,372,204.59, 6,549,523.65 and 2,177,161.23

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Solution

The fourth proportional to 4,372,204.59, 6,549,523.65 and 2,177,161.23 is: 3,261,368.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,204.59 : 6,549,523.65 = 2,177,161.23 : x
  2. Step 2: Convert to fraction form
    4,372,204.59/6,549,523.65 = 2,177,161.23/x
  3. Step 3: Cross multiply
    4,372,204.59x = 6,549,523.65 × 2,177,161.23
  4. Step 4: Simplify right side
    4,372,204.59x = 14,259,368,965,748.09
  5. Step 5: Solve for x
    x = 14,259,368,965,748.09/4,372,204.59
  6. Step 6: Final answer
    x = 3,261,368.19

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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.