Home / 7,088,500.16-10,632,236.12-2,769,738.56

Finding the Fourth Proportional to 7,088,500.16, 10,632,236.12 and 2,769,738.56

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Solution

The fourth proportional to 7,088,500.16, 10,632,236.12 and 2,769,738.56 is: 4,154,406.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,500.16 : 10,632,236.12 = 2,769,738.56 : x
  2. Step 2: Convert to fraction form
    7,088,500.16/10,632,236.12 = 2,769,738.56/x
  3. Step 3: Cross multiply
    7,088,500.16x = 10,632,236.12 × 2,769,738.56
  4. Step 4: Simplify right side
    7,088,500.16x = 29,448,514,360,588.79
  5. Step 5: Solve for x
    x = 29,448,514,360,588.79/7,088,500.16
  6. Step 6: Final answer
    x = 4,154,406.95

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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.