Home / 3,088,509.71-4,626,247.17-2,477,992.64

Finding the Fourth Proportional to 3,088,509.71, 4,626,247.17 and 2,477,992.64

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Solution

The fourth proportional to 3,088,509.71, 4,626,247.17 and 2,477,992.64 is: 3,711,759.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,509.71 : 4,626,247.17 = 2,477,992.64 : x
  2. Step 2: Convert to fraction form
    3,088,509.71/4,626,247.17 = 2,477,992.64/x
  3. Step 3: Cross multiply
    3,088,509.71x = 4,626,247.17 × 2,477,992.64
  4. Step 4: Simplify right side
    3,088,509.71x = 11,463,806,438,080.83
  5. Step 5: Solve for x
    x = 11,463,806,438,080.83/3,088,509.71
  6. Step 6: Final answer
    x = 3,711,759.88

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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.