Home / 5,005,102.56-7,507,727.40-3,466,580.88

Finding the Fourth Proportional to 5,005,102.56, 7,507,727.40 and 3,466,580.88

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Solution

The fourth proportional to 5,005,102.56, 7,507,727.40 and 3,466,580.88 is: 5,199,922.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,102.56 : 7,507,727.40 = 3,466,580.88 : x
  2. Step 2: Convert to fraction form
    5,005,102.56/7,507,727.40 = 3,466,580.88/x
  3. Step 3: Cross multiply
    5,005,102.56x = 7,507,727.40 × 3,466,580.88
  4. Step 4: Simplify right side
    5,005,102.56x = 26,026,144,257,092.11
  5. Step 5: Solve for x
    x = 26,026,144,257,092.11/5,005,102.56
  6. Step 6: Final answer
    x = 5,199,922.27

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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.