Home / 2,759,756.52-3,808,500.06-1,519,511.10

Finding the Fourth Proportional to 2,759,756.52, 3,808,500.06 and 1,519,511.10

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Solution

The fourth proportional to 2,759,756.52, 3,808,500.06 and 1,519,511.10 is: 2,096,945.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,756.52 : 3,808,500.06 = 1,519,511.10 : x
  2. Step 2: Convert to fraction form
    2,759,756.52/3,808,500.06 = 1,519,511.10/x
  3. Step 3: Cross multiply
    2,759,756.52x = 3,808,500.06 × 1,519,511.10
  4. Step 4: Simplify right side
    2,759,756.52x = 5,787,058,115,520.67
  5. Step 5: Solve for x
    x = 5,787,058,115,520.67/2,759,756.52
  6. Step 6: Final answer
    x = 2,096,945.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.