Home / 7,259,253.87-10,890,521.26-2,401,548.97

Finding the Fourth Proportional to 7,259,253.87, 10,890,521.26 and 2,401,548.97

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Solution

The fourth proportional to 7,259,253.87, 10,890,521.26 and 2,401,548.97 is: 3,602,866.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,253.87 : 10,890,521.26 = 2,401,548.97 : x
  2. Step 2: Convert to fraction form
    7,259,253.87/10,890,521.26 = 2,401,548.97/x
  3. Step 3: Cross multiply
    7,259,253.87x = 10,890,521.26 × 2,401,548.97
  4. Step 4: Simplify right side
    7,259,253.87x = 26,154,120,102,708.36
  5. Step 5: Solve for x
    x = 26,154,120,102,708.36/7,259,253.87
  6. Step 6: Final answer
    x = 3,602,866.16

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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.