Home / 5,828,403.66-8,737,312.92-2,039,819.82

Finding the Fourth Proportional to 5,828,403.66, 8,737,312.92 and 2,039,819.82

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Solution

The fourth proportional to 5,828,403.66, 8,737,312.92 and 2,039,819.82 is: 3,057,877.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,403.66 : 8,737,312.92 = 2,039,819.82 : x
  2. Step 2: Convert to fraction form
    5,828,403.66/8,737,312.92 = 2,039,819.82/x
  3. Step 3: Cross multiply
    5,828,403.66x = 8,737,312.92 × 2,039,819.82
  4. Step 4: Simplify right side
    5,828,403.66x = 17,822,544,067,758.07
  5. Step 5: Solve for x
    x = 17,822,544,067,758.07/5,828,403.66
  6. Step 6: Final answer
    x = 3,057,877.44

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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.