Home / 11,294,601.87-15,586,647.98-6,137,962.05

Finding the Fourth Proportional to 11,294,601.87, 15,586,647.98 and 6,137,962.05

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Solution

The fourth proportional to 11,294,601.87, 15,586,647.98 and 6,137,962.05 is: 8,470,440.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,294,601.87 : 15,586,647.98 = 6,137,962.05 : x
  2. Step 2: Convert to fraction form
    11,294,601.87/15,586,647.98 = 6,137,962.05/x
  3. Step 3: Cross multiply
    11,294,601.87x = 15,586,647.98 × 6,137,962.05
  4. Step 4: Simplify right side
    11,294,601.87x = 95,670,253,757,259.34
  5. Step 5: Solve for x
    x = 95,670,253,757,259.34/11,294,601.87
  6. Step 6: Final answer
    x = 8,470,440.56

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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.