Home / 2,038,324.77-3,057,854.90-839,592.81

Finding the Fourth Proportional to 2,038,324.77, 3,057,854.90 and 839,592.81

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Solution

The fourth proportional to 2,038,324.77, 3,057,854.90 and 839,592.81 is: 1,259,540.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,324.77 : 3,057,854.90 = 839,592.81 : x
  2. Step 2: Convert to fraction form
    2,038,324.77/3,057,854.90 = 839,592.81/x
  3. Step 3: Cross multiply
    2,038,324.77x = 3,057,854.90 × 839,592.81
  4. Step 4: Simplify right side
    2,038,324.77x = 2,567,352,983,865.31
  5. Step 5: Solve for x
    x = 2,567,352,983,865.31/2,038,324.77
  6. Step 6: Final answer
    x = 1,259,540.69

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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.