Home / 5,808,731.80-8,713,097.70-3,413,723.80

Finding the Fourth Proportional to 5,808,731.80, 8,713,097.70 and 3,413,723.80

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Solution

The fourth proportional to 5,808,731.80, 8,713,097.70 and 3,413,723.80 is: 5,120,585.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,731.80 : 8,713,097.70 = 3,413,723.80 : x
  2. Step 2: Convert to fraction form
    5,808,731.80/8,713,097.70 = 3,413,723.80/x
  3. Step 3: Cross multiply
    5,808,731.80x = 8,713,097.70 × 3,413,723.80
  4. Step 4: Simplify right side
    5,808,731.80x = 29,744,108,990,215.25
  5. Step 5: Solve for x
    x = 29,744,108,990,215.25/5,808,731.80
  6. Step 6: Final answer
    x = 5,120,585.70

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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.