Home / 7,873,957.94-11,808,382.56-3,016,005.92

Finding the Fourth Proportional to 7,873,957.94, 11,808,382.56 and 3,016,005.92

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Solution

The fourth proportional to 7,873,957.94, 11,808,382.56 and 3,016,005.92 is: 4,523,030.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,873,957.94 : 11,808,382.56 = 3,016,005.92 : x
  2. Step 2: Convert to fraction form
    7,873,957.94/11,808,382.56 = 3,016,005.92/x
  3. Step 3: Cross multiply
    7,873,957.94x = 11,808,382.56 × 3,016,005.92
  4. Step 4: Simplify right side
    7,873,957.94x = 35,614,151,706,584.76
  5. Step 5: Solve for x
    x = 35,614,151,706,584.76/7,873,957.94
  6. Step 6: Final answer
    x = 4,523,030.47

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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.