Home / 10,947,487.52-15,107,266.50-6,052,583.54

Finding the Fourth Proportional to 10,947,487.52, 15,107,266.50 and 6,052,583.54

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Solution

The fourth proportional to 10,947,487.52, 15,107,266.50 and 6,052,583.54 is: 8,352,418.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,947,487.52 : 15,107,266.50 = 6,052,583.54 : x
  2. Step 2: Convert to fraction form
    10,947,487.52/15,107,266.50 = 6,052,583.54/x
  3. Step 3: Cross multiply
    10,947,487.52x = 15,107,266.50 × 6,052,583.54
  4. Step 4: Simplify right side
    10,947,487.52x = 91,437,992,567,364.39
  5. Step 5: Solve for x
    x = 91,437,992,567,364.39/10,947,487.52
  6. Step 6: Final answer
    x = 8,352,418.07

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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.