Home / 4,428,657.06-6,111,998.19-2,710,912.74

Finding the Fourth Proportional to 4,428,657.06, 6,111,998.19 and 2,710,912.74

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Solution

The fourth proportional to 4,428,657.06, 6,111,998.19 and 2,710,912.74 is: 3,741,335.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,657.06 : 6,111,998.19 = 2,710,912.74 : x
  2. Step 2: Convert to fraction form
    4,428,657.06/6,111,998.19 = 2,710,912.74/x
  3. Step 3: Cross multiply
    4,428,657.06x = 6,111,998.19 × 2,710,912.74
  4. Step 4: Simplify right side
    4,428,657.06x = 16,569,093,760,127.94
  5. Step 5: Solve for x
    x = 16,569,093,760,127.94/4,428,657.06
  6. Step 6: Final answer
    x = 3,741,335.93

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1.5x scale

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.