Home / 7,263,762.60-10,895,614.68-2,215,058.52

Finding the Fourth Proportional to 7,263,762.60, 10,895,614.68 and 2,215,058.52

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Solution

The fourth proportional to 7,263,762.60, 10,895,614.68 and 2,215,058.52 is: 3,322,578.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,762.60 : 10,895,614.68 = 2,215,058.52 : x
  2. Step 2: Convert to fraction form
    7,263,762.60/10,895,614.68 = 2,215,058.52/x
  3. Step 3: Cross multiply
    7,263,762.60x = 10,895,614.68 × 2,215,058.52
  4. Step 4: Simplify right side
    7,263,762.60x = 24,134,424,127,571.07
  5. Step 5: Solve for x
    x = 24,134,424,127,571.07/7,263,762.60
  6. Step 6: Final answer
    x = 3,322,578.87

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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.