Home / 6,596,751.92-9,894,748.77-3,918,091.64

Finding the Fourth Proportional to 6,596,751.92, 9,894,748.77 and 3,918,091.64

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Solution

The fourth proportional to 6,596,751.92, 9,894,748.77 and 3,918,091.64 is: 5,876,912.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,751.92 : 9,894,748.77 = 3,918,091.64 : x
  2. Step 2: Convert to fraction form
    6,596,751.92/9,894,748.77 = 3,918,091.64/x
  3. Step 3: Cross multiply
    6,596,751.92x = 9,894,748.77 × 3,918,091.64
  4. Step 4: Simplify right side
    6,596,751.92x = 38,768,532,386,163.53
  5. Step 5: Solve for x
    x = 38,768,532,386,163.53/6,596,751.92
  6. Step 6: Final answer
    x = 5,876,912.29

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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.