Home / 5,828,408.15-8,737,319.66-2,039,824.31

Finding the Fourth Proportional to 5,828,408.15, 8,737,319.66 and 2,039,824.31

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Solution

The fourth proportional to 5,828,408.15, 8,737,319.66 and 2,039,824.31 is: 3,057,884.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,408.15 : 8,737,319.66 = 2,039,824.31 : x
  2. Step 2: Convert to fraction form
    5,828,408.15/8,737,319.66 = 2,039,824.31/x
  3. Step 3: Cross multiply
    5,828,408.15x = 8,737,319.66 × 2,039,824.31
  4. Step 4: Simplify right side
    5,828,408.15x = 17,822,596,992,823.21
  5. Step 5: Solve for x
    x = 17,822,596,992,823.21/5,828,408.15
  6. Step 6: Final answer
    x = 3,057,884.17

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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.