Home / 4,439,169.20-6,124,359.81-2,696,181.11

Finding the Fourth Proportional to 4,439,169.20, 6,124,359.81 and 2,696,181.11

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Solution

The fourth proportional to 4,439,169.20, 6,124,359.81 and 2,696,181.11 is: 3,719,701.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,169.20 : 6,124,359.81 = 2,696,181.11 : x
  2. Step 2: Convert to fraction form
    4,439,169.20/6,124,359.81 = 2,696,181.11/x
  3. Step 3: Cross multiply
    4,439,169.20x = 6,124,359.81 × 2,696,181.11
  4. Step 4: Simplify right side
    4,439,169.20x = 16,512,383,199,943.39
  5. Step 5: Solve for x
    x = 16,512,383,199,943.39/4,439,169.20
  6. Step 6: Final answer
    x = 3,719,701.24

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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.