Home / 3,655,587.10-5,044,867.82-2,023,994.42

Finding the Fourth Proportional to 3,655,587.10, 5,044,867.82 and 2,023,994.42

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Solution

The fourth proportional to 3,655,587.10, 5,044,867.82 and 2,023,994.42 is: 2,793,199.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,587.10 : 5,044,867.82 = 2,023,994.42 : x
  2. Step 2: Convert to fraction form
    3,655,587.10/5,044,867.82 = 2,023,994.42/x
  3. Step 3: Cross multiply
    3,655,587.10x = 5,044,867.82 × 2,023,994.42
  4. Step 4: Simplify right side
    3,655,587.10x = 10,210,784,317,317.56
  5. Step 5: Solve for x
    x = 10,210,784,317,317.56/3,655,587.10
  6. Step 6: Final answer
    x = 2,793,199.57

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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.