Home / 2,971,014.24-4,458,177.20-1,604,760.35

Finding the Fourth Proportional to 2,971,014.24, 4,458,177.20 and 1,604,760.35

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Solution

The fourth proportional to 2,971,014.24, 4,458,177.20 and 1,604,760.35 is: 2,408,034.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,014.24 : 4,458,177.20 = 1,604,760.35 : x
  2. Step 2: Convert to fraction form
    2,971,014.24/4,458,177.20 = 1,604,760.35/x
  3. Step 3: Cross multiply
    2,971,014.24x = 4,458,177.20 × 1,604,760.35
  4. Step 4: Simplify right side
    2,971,014.24x = 7,154,305,973,519.33
  5. Step 5: Solve for x
    x = 7,154,305,973,519.33/2,971,014.24
  6. Step 6: Final answer
    x = 2,408,034.90

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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.