Home / 6,416,768.14-9,625,746.03-2,098,842.82

Finding the Fourth Proportional to 6,416,768.14, 9,625,746.03 and 2,098,842.82

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Solution

The fourth proportional to 6,416,768.14, 9,625,746.03 and 2,098,842.82 is: 3,148,458.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416,768.14 : 9,625,746.03 = 2,098,842.82 : x
  2. Step 2: Convert to fraction form
    6,416,768.14/9,625,746.03 = 2,098,842.82/x
  3. Step 3: Cross multiply
    6,416,768.14x = 9,625,746.03 × 2,098,842.82
  4. Step 4: Simplify right side
    6,416,768.14x = 20,202,927,942,209
  5. Step 5: Solve for x
    x = 20,202,927,942,209/6,416,768.14
  6. Step 6: Final answer
    x = 3,148,458.46

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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.