Home / 11,191,514.90-16,787,272.35-4,003,283.30

Finding the Fourth Proportional to 11,191,514.90, 16,787,272.35 and 4,003,283.30

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Solution

The fourth proportional to 11,191,514.90, 16,787,272.35 and 4,003,283.30 is: 6,004,924.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,191,514.90 : 16,787,272.35 = 4,003,283.30 : x
  2. Step 2: Convert to fraction form
    11,191,514.90/16,787,272.35 = 4,003,283.30/x
  3. Step 3: Cross multiply
    11,191,514.90x = 16,787,272.35 × 4,003,283.30
  4. Step 4: Simplify right side
    11,191,514.90x = 67,204,207,051,306.76
  5. Step 5: Solve for x
    x = 67,204,207,051,306.76/11,191,514.90
  6. Step 6: Final answer
    x = 6,004,924.95

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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.