Home / 4,083,439.53-6,124,692.33-1,091,856.81

Finding the Fourth Proportional to 4,083,439.53, 6,124,692.33 and 1,091,856.81

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Solution

The fourth proportional to 4,083,439.53, 6,124,692.33 and 1,091,856.81 is: 1,637,660.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,439.53 : 6,124,692.33 = 1,091,856.81 : x
  2. Step 2: Convert to fraction form
    4,083,439.53/6,124,692.33 = 1,091,856.81/x
  3. Step 3: Cross multiply
    4,083,439.53x = 6,124,692.33 × 1,091,856.81
  4. Step 4: Simplify right side
    4,083,439.53x = 6,687,287,029,665.27
  5. Step 5: Solve for x
    x = 6,687,287,029,665.27/4,083,439.53
  6. Step 6: Final answer
    x = 1,637,660.35

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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.