Home / 3,674,582.82-5,070,919.14-2,042,938.26

Finding the Fourth Proportional to 3,674,582.82, 5,070,919.14 and 2,042,938.26

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Solution

The fourth proportional to 3,674,582.82, 5,070,919.14 and 2,042,938.26 is: 2,819,251.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,582.82 : 5,070,919.14 = 2,042,938.26 : x
  2. Step 2: Convert to fraction form
    3,674,582.82/5,070,919.14 = 2,042,938.26/x
  3. Step 3: Cross multiply
    3,674,582.82x = 5,070,919.14 × 2,042,938.26
  4. Step 4: Simplify right side
    3,674,582.82x = 10,359,574,724,472.29
  5. Step 5: Solve for x
    x = 10,359,574,724,472.29/3,674,582.82
  6. Step 6: Final answer
    x = 2,819,251.93

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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.