Home / 11,644,958.95-16,070,109.23-6,753,085.56

Finding the Fourth Proportional to 11,644,958.95, 16,070,109.23 and 6,753,085.56

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Solution

The fourth proportional to 11,644,958.95, 16,070,109.23 and 6,753,085.56 is: 9,319,296.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,644,958.95 : 16,070,109.23 = 6,753,085.56 : x
  2. Step 2: Convert to fraction form
    11,644,958.95/16,070,109.23 = 6,753,085.56/x
  3. Step 3: Cross multiply
    11,644,958.95x = 16,070,109.23 × 6,753,085.56
  4. Step 4: Simplify right side
    11,644,958.95x = 108,522,822,605,618.42
  5. Step 5: Solve for x
    x = 108,522,822,605,618.42/11,644,958.95
  6. Step 6: Final answer
    x = 9,319,296.28

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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.