Home / 2,769,866.04-3,822,479.76-1,737,417.66

Finding the Fourth Proportional to 2,769,866.04, 3,822,479.76 and 1,737,417.66

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Solution

The fourth proportional to 2,769,866.04, 3,822,479.76 and 1,737,417.66 is: 2,397,676.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,866.04 : 3,822,479.76 = 1,737,417.66 : x
  2. Step 2: Convert to fraction form
    2,769,866.04/3,822,479.76 = 1,737,417.66/x
  3. Step 3: Cross multiply
    2,769,866.04x = 3,822,479.76 × 1,737,417.66
  4. Step 4: Simplify right side
    2,769,866.04x = 6,641,243,840,016.56
  5. Step 5: Solve for x
    x = 6,641,243,840,016.56/2,769,866.04
  6. Step 6: Final answer
    x = 2,397,676.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.