Home / 6,752,774.01-9,319,715.57-3,851,499.81

Finding the Fourth Proportional to 6,752,774.01, 9,319,715.57 and 3,851,499.81

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Solution

The fourth proportional to 6,752,774.01, 9,319,715.57 and 3,851,499.81 is: 5,315,575.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,774.01 : 9,319,715.57 = 3,851,499.81 : x
  2. Step 2: Convert to fraction form
    6,752,774.01/9,319,715.57 = 3,851,499.81/x
  3. Step 3: Cross multiply
    6,752,774.01x = 9,319,715.57 × 3,851,499.81
  4. Step 4: Simplify right side
    6,752,774.01x = 35,894,882,747,109.05
  5. Step 5: Solve for x
    x = 35,894,882,747,109.05/6,752,774.01
  6. Step 6: Final answer
    x = 5,315,575.89

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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.