Home / 4,067,400.60-5,602,237.86-3,031,588.89

Finding the Fourth Proportional to 4,067,400.60, 5,602,237.86 and 3,031,588.89

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Solution

The fourth proportional to 4,067,400.60, 5,602,237.86 and 3,031,588.89 is: 4,175,561.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,400.60 : 5,602,237.86 = 3,031,588.89 : x
  2. Step 2: Convert to fraction form
    4,067,400.60/5,602,237.86 = 3,031,588.89/x
  3. Step 3: Cross multiply
    4,067,400.60x = 5,602,237.86 × 3,031,588.89
  4. Step 4: Simplify right side
    4,067,400.60x = 16,983,682,055,513.38
  5. Step 5: Solve for x
    x = 16,983,682,055,513.38/4,067,400.60
  6. Step 6: Final answer
    x = 4,175,561.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.