Home / 3,088,136.16-4,261,797.86-1,711,451.25

Finding the Fourth Proportional to 3,088,136.16, 4,261,797.86 and 1,711,451.25

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Solution

The fourth proportional to 3,088,136.16, 4,261,797.86 and 1,711,451.25 is: 2,361,896.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,136.16 : 4,261,797.86 = 1,711,451.25 : x
  2. Step 2: Convert to fraction form
    3,088,136.16/4,261,797.86 = 1,711,451.25/x
  3. Step 3: Cross multiply
    3,088,136.16x = 4,261,797.86 × 1,711,451.25
  4. Step 4: Simplify right side
    3,088,136.16x = 7,293,859,266,187.07
  5. Step 5: Solve for x
    x = 7,293,859,266,187.07/3,088,136.16
  6. Step 6: Final answer
    x = 2,361,896.91

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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.