Home / 3,695,723.82-5,542,623.45-1,564,711.02

Finding the Fourth Proportional to 3,695,723.82, 5,542,623.45 and 1,564,711.02

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Solution

The fourth proportional to 3,695,723.82, 5,542,623.45 and 1,564,711.02 is: 2,346,659.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,723.82 : 5,542,623.45 = 1,564,711.02 : x
  2. Step 2: Convert to fraction form
    3,695,723.82/5,542,623.45 = 1,564,711.02/x
  3. Step 3: Cross multiply
    3,695,723.82x = 5,542,623.45 × 1,564,711.02
  4. Step 4: Simplify right side
    3,695,723.82x = 8,672,603,991,925.42
  5. Step 5: Solve for x
    x = 8,672,603,991,925.42/3,695,723.82
  6. Step 6: Final answer
    x = 2,346,659.12

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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.