Home / 11,033,377.61-15,224,738.36-6,137,362.58

Finding the Fourth Proportional to 11,033,377.61, 15,224,738.36 and 6,137,362.58

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Solution

The fourth proportional to 11,033,377.61, 15,224,738.36 and 6,137,362.58 is: 8,468,824.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033,377.61 : 15,224,738.36 = 6,137,362.58 : x
  2. Step 2: Convert to fraction form
    11,033,377.61/15,224,738.36 = 6,137,362.58/x
  3. Step 3: Cross multiply
    11,033,377.61x = 15,224,738.36 × 6,137,362.58
  4. Step 4: Simplify right side
    11,033,377.61x = 93,439,739,394,144.06
  5. Step 5: Solve for x
    x = 93,439,739,394,144.06/11,033,377.61
  6. Step 6: Final answer
    x = 8,468,824.57

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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.