Home / 4,593,743.71-6,891,653.67-1,519,727.32

Finding the Fourth Proportional to 4,593,743.71, 6,891,653.67 and 1,519,727.32

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Solution

The fourth proportional to 4,593,743.71, 6,891,653.67 and 1,519,727.32 is: 2,279,934.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,743.71 : 6,891,653.67 = 1,519,727.32 : x
  2. Step 2: Convert to fraction form
    4,593,743.71/6,891,653.67 = 1,519,727.32/x
  3. Step 3: Cross multiply
    4,593,743.71x = 6,891,653.67 × 1,519,727.32
  4. Step 4: Simplify right side
    4,593,743.71x = 10,473,434,362,277.27
  5. Step 5: Solve for x
    x = 10,473,434,362,277.27/4,593,743.71
  6. Step 6: Final answer
    x = 2,279,934.41

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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.