Home / 2,447,444.01-3,669,905.45-1,098,450.16

Finding the Fourth Proportional to 2,447,444.01, 3,669,905.45 and 1,098,450.16

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Solution

The fourth proportional to 2,447,444.01, 3,669,905.45 and 1,098,450.16 is: 1,647,109.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,444.01 : 3,669,905.45 = 1,098,450.16 : x
  2. Step 2: Convert to fraction form
    2,447,444.01/3,669,905.45 = 1,098,450.16/x
  3. Step 3: Cross multiply
    2,447,444.01x = 3,669,905.45 × 1,098,450.16
  4. Step 4: Simplify right side
    2,447,444.01x = 4,031,208,223,245.12
  5. Step 5: Solve for x
    x = 4,031,208,223,245.12/2,447,444.01
  6. Step 6: Final answer
    x = 1,647,109.48

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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.