Home / 9,579,081-14,370,514.38-3,513,869.04

Finding the Fourth Proportional to 9,579,081, 14,370,514.38 and 3,513,869.04

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Solution

The fourth proportional to 9,579,081, 14,370,514.38 and 3,513,869.04 is: 5,271,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,579,081 : 14,370,514.38 = 3,513,869.04 : x
  2. Step 2: Convert to fraction form
    9,579,081/14,370,514.38 = 3,513,869.04/x
  3. Step 3: Cross multiply
    9,579,081x = 14,370,514.38 × 3,513,869.04
  4. Step 4: Simplify right side
    9,579,081x = 50,496,105,568,756.80
  5. Step 5: Solve for x
    x = 50,496,105,568,756.80/9,579,081
  6. Step 6: Final answer
    x = 5,271,497.92

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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.