Home / 7,101,463.33-9,800,211.86-4,348,098.37

Finding the Fourth Proportional to 7,101,463.33, 9,800,211.86 and 4,348,098.37

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Solution

The fourth proportional to 7,101,463.33, 9,800,211.86 and 4,348,098.37 is: 6,000,493.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,463.33 : 9,800,211.86 = 4,348,098.37 : x
  2. Step 2: Convert to fraction form
    7,101,463.33/9,800,211.86 = 4,348,098.37/x
  3. Step 3: Cross multiply
    7,101,463.33x = 9,800,211.86 × 4,348,098.37
  4. Step 4: Simplify right side
    7,101,463.33x = 42,612,285,220,935.81
  5. Step 5: Solve for x
    x = 42,612,285,220,935.81/7,101,463.33
  6. Step 6: Final answer
    x = 6,000,493.59

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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.