Home / 4,091,847.94-6,139,542.03-2,196,376.66

Finding the Fourth Proportional to 4,091,847.94, 6,139,542.03 and 2,196,376.66

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Solution

The fourth proportional to 4,091,847.94, 6,139,542.03 and 2,196,376.66 is: 3,295,515.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,847.94 : 6,139,542.03 = 2,196,376.66 : x
  2. Step 2: Convert to fraction form
    4,091,847.94/6,139,542.03 = 2,196,376.66/x
  3. Step 3: Cross multiply
    4,091,847.94x = 6,139,542.03 × 2,196,376.66
  4. Step 4: Simplify right side
    4,091,847.94x = 13,484,746,817,781.02
  5. Step 5: Solve for x
    x = 13,484,746,817,781.02/4,091,847.94
  6. Step 6: Final answer
    x = 3,295,515.14

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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.