Home / 5,004,035.38-6,906,208.38-2,799,020.74

Finding the Fourth Proportional to 5,004,035.38, 6,906,208.38 and 2,799,020.74

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Solution

The fourth proportional to 5,004,035.38, 6,906,208.38 and 2,799,020.74 is: 3,863,006.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,035.38 : 6,906,208.38 = 2,799,020.74 : x
  2. Step 2: Convert to fraction form
    5,004,035.38/6,906,208.38 = 2,799,020.74/x
  3. Step 3: Cross multiply
    5,004,035.38x = 6,906,208.38 × 2,799,020.74
  4. Step 4: Simplify right side
    5,004,035.38x = 19,330,620,490,381.80
  5. Step 5: Solve for x
    x = 19,330,620,490,381.80/5,004,035.38
  6. Step 6: Final answer
    x = 3,863,006.36

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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.