Home / 5,098,768.65-7,655,690.82-3,403,474.29

Finding the Fourth Proportional to 5,098,768.65, 7,655,690.82 and 3,403,474.29

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Solution

The fourth proportional to 5,098,768.65, 7,655,690.82 and 3,403,474.29 is: 5,110,243.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,768.65 : 7,655,690.82 = 3,403,474.29 : x
  2. Step 2: Convert to fraction form
    5,098,768.65/7,655,690.82 = 3,403,474.29/x
  3. Step 3: Cross multiply
    5,098,768.65x = 7,655,690.82 × 3,403,474.29
  4. Step 4: Simplify right side
    5,098,768.65x = 26,055,946,878,059.02
  5. Step 5: Solve for x
    x = 26,055,946,878,059.02/5,098,768.65
  6. Step 6: Final answer
    x = 5,110,243.01

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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.