Home / 7,259,247.74-10,890,512.07-2,401,542.83

Finding the Fourth Proportional to 7,259,247.74, 10,890,512.07 and 2,401,542.83

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Solution

The fourth proportional to 7,259,247.74, 10,890,512.07 and 2,401,542.83 is: 3,602,856.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,247.74 : 10,890,512.07 = 2,401,542.83 : x
  2. Step 2: Convert to fraction form
    7,259,247.74/10,890,512.07 = 2,401,542.83/x
  3. Step 3: Cross multiply
    7,259,247.74x = 10,890,512.07 × 2,401,542.83
  4. Step 4: Simplify right side
    7,259,247.74x = 26,154,031,133,698.32
  5. Step 5: Solve for x
    x = 26,154,031,133,698.32/7,259,247.74
  6. Step 6: Final answer
    x = 3,602,856.94

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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.