Home / 2,083,463.21-3,140,810.73-1,944,582.73

Finding the Fourth Proportional to 2,083,463.21, 3,140,810.73 and 1,944,582.73

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Solution

The fourth proportional to 2,083,463.21, 3,140,810.73 and 1,944,582.73 is: 2,931,449.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,463.21 : 3,140,810.73 = 1,944,582.73 : x
  2. Step 2: Convert to fraction form
    2,083,463.21/3,140,810.73 = 1,944,582.73/x
  3. Step 3: Cross multiply
    2,083,463.21x = 3,140,810.73 × 1,944,582.73
  4. Step 4: Simplify right side
    2,083,463.21x = 6,107,566,286,545.48
  5. Step 5: Solve for x
    x = 6,107,566,286,545.48/2,083,463.21
  6. Step 6: Final answer
    x = 2,931,449.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.