Home / 4,067,403.60-5,602,242-3,031,591.89

Finding the Fourth Proportional to 4,067,403.60, 5,602,242 and 3,031,591.89

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Solution

The fourth proportional to 4,067,403.60, 5,602,242 and 3,031,591.89 is: 4,175,565.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,403.60 : 5,602,242 = 3,031,591.89 : x
  2. Step 2: Convert to fraction form
    4,067,403.60/5,602,242 = 3,031,591.89/x
  3. Step 3: Cross multiply
    4,067,403.60x = 5,602,242 × 3,031,591.89
  4. Step 4: Simplify right side
    4,067,403.60x = 16,983,711,413,017.38
  5. Step 5: Solve for x
    x = 16,983,711,413,017.38/4,067,403.60
  6. Step 6: Final answer
    x = 4,175,565.81

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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.