Home / 6,716,419.05-10,074,628.58-1,667,729.55

Finding the Fourth Proportional to 6,716,419.05, 10,074,628.58 and 1,667,729.55

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Solution

The fourth proportional to 6,716,419.05, 10,074,628.58 and 1,667,729.55 is: 2,501,594.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,419.05 : 10,074,628.58 = 1,667,729.55 : x
  2. Step 2: Convert to fraction form
    6,716,419.05/10,074,628.58 = 1,667,729.55/x
  3. Step 3: Cross multiply
    6,716,419.05x = 10,074,628.58 × 1,667,729.55
  4. Step 4: Simplify right side
    6,716,419.05x = 16,801,755,779,801.89
  5. Step 5: Solve for x
    x = 16,801,755,779,801.89/6,716,419.05
  6. Step 6: Final answer
    x = 2,501,594.33

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Similar ratio
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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.