Home / 1,823,639.42-2,516,934.92-1,060,135.85

Finding the Fourth Proportional to 1,823,639.42, 2,516,934.92 and 1,060,135.85

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Solution

The fourth proportional to 1,823,639.42, 2,516,934.92 and 1,060,135.85 is: 1,463,169.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,639.42 : 2,516,934.92 = 1,060,135.85 : x
  2. Step 2: Convert to fraction form
    1,823,639.42/2,516,934.92 = 1,060,135.85/x
  3. Step 3: Cross multiply
    1,823,639.42x = 2,516,934.92 × 1,060,135.85
  4. Step 4: Simplify right side
    1,823,639.42x = 2,668,292,922,923.53
  5. Step 5: Solve for x
    x = 2,668,292,922,923.53/1,823,639.42
  6. Step 6: Final answer
    x = 1,463,169.14

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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.