Home / 5,255,954.79-7,253,013.93-2,932,726.56

Finding the Fourth Proportional to 5,255,954.79, 7,253,013.93 and 2,932,726.56

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Solution

The fourth proportional to 5,255,954.79, 7,253,013.93 and 2,932,726.56 is: 4,047,049.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,255,954.79 : 7,253,013.93 = 2,932,726.56 : x
  2. Step 2: Convert to fraction form
    5,255,954.79/7,253,013.93 = 2,932,726.56/x
  3. Step 3: Cross multiply
    5,255,954.79x = 7,253,013.93 × 2,932,726.56
  4. Step 4: Simplify right side
    5,255,954.79x = 21,271,106,592,560.98
  5. Step 5: Solve for x
    x = 21,271,106,592,560.98/5,255,954.79
  6. Step 6: Final answer
    x = 4,047,049.00

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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.