Home / 4,091,111.65-6,135,683.33-1,251,248.41

Finding the Fourth Proportional to 4,091,111.65, 6,135,683.33 and 1,251,248.41

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Solution

The fourth proportional to 4,091,111.65, 6,135,683.33 and 1,251,248.41 is: 1,876,571.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,111.65 : 6,135,683.33 = 1,251,248.41 : x
  2. Step 2: Convert to fraction form
    4,091,111.65/6,135,683.33 = 1,251,248.41/x
  3. Step 3: Cross multiply
    4,091,111.65x = 6,135,683.33 × 1,251,248.41
  4. Step 4: Simplify right side
    4,091,111.65x = 7,677,264,004,669.76
  5. Step 5: Solve for x
    x = 7,677,264,004,669.76/4,091,111.65
  6. Step 6: Final answer
    x = 1,876,571.62

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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.