Home / 2,039,601.93-3,059,751.44-840,868.95

Finding the Fourth Proportional to 2,039,601.93, 3,059,751.44 and 840,868.95

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Solution

The fourth proportional to 2,039,601.93, 3,059,751.44 and 840,868.95 is: 1,261,447.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,601.93 : 3,059,751.44 = 840,868.95 : x
  2. Step 2: Convert to fraction form
    2,039,601.93/3,059,751.44 = 840,868.95/x
  3. Step 3: Cross multiply
    2,039,601.93x = 3,059,751.44 × 840,868.95
  4. Step 4: Simplify right side
    2,039,601.93x = 2,572,849,980,613.79
  5. Step 5: Solve for x
    x = 2,572,849,980,613.79/2,039,601.93
  6. Step 6: Final answer
    x = 1,261,447.12

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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.