Home / 4,756,515.12-6,561,245.73-3,035,696.04

Finding the Fourth Proportional to 4,756,515.12, 6,561,245.73 and 3,035,696.04

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Solution

The fourth proportional to 4,756,515.12, 6,561,245.73 and 3,035,696.04 is: 4,187,508.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,515.12 : 6,561,245.73 = 3,035,696.04 : x
  2. Step 2: Convert to fraction form
    4,756,515.12/6,561,245.73 = 3,035,696.04/x
  3. Step 3: Cross multiply
    4,756,515.12x = 6,561,245.73 × 3,035,696.04
  4. Step 4: Simplify right side
    4,756,515.12x = 19,917,947,680,027.91
  5. Step 5: Solve for x
    x = 19,917,947,680,027.91/4,756,515.12
  6. Step 6: Final answer
    x = 4,187,508.54

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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.