Home / 2,711,970.93-4,067,824.92-1,006,446.72

Finding the Fourth Proportional to 2,711,970.93, 4,067,824.92 and 1,006,446.72

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Solution

The fourth proportional to 2,711,970.93, 4,067,824.92 and 1,006,446.72 is: 1,509,621.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,970.93 : 4,067,824.92 = 1,006,446.72 : x
  2. Step 2: Convert to fraction form
    2,711,970.93/4,067,824.92 = 1,006,446.72/x
  3. Step 3: Cross multiply
    2,711,970.93x = 4,067,824.92 × 1,006,446.72
  4. Step 4: Simplify right side
    2,711,970.93x = 4,094,049,048,268.26
  5. Step 5: Solve for x
    x = 4,094,049,048,268.26/2,711,970.93
  6. Step 6: Final answer
    x = 1,509,621.29

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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.