Home / 2,039,600.93-3,059,749.94-840,867.95

Finding the Fourth Proportional to 2,039,600.93, 3,059,749.94 and 840,867.95

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Solution

The fourth proportional to 2,039,600.93, 3,059,749.94 and 840,867.95 is: 1,261,445.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,600.93 : 3,059,749.94 = 840,867.95 : x
  2. Step 2: Convert to fraction form
    2,039,600.93/3,059,749.94 = 840,867.95/x
  3. Step 3: Cross multiply
    2,039,600.93x = 3,059,749.94 × 840,867.95
  4. Step 4: Simplify right side
    2,039,600.93x = 2,572,845,663,005.46
  5. Step 5: Solve for x
    x = 2,572,845,663,005.46/2,039,600.93
  6. Step 6: Final answer
    x = 1,261,445.62

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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.