Home / 10,552,405.48-15,829,755.24-3,362,249.32

Finding the Fourth Proportional to 10,552,405.48, 15,829,755.24 and 3,362,249.32

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Solution

The fourth proportional to 10,552,405.48, 15,829,755.24 and 3,362,249.32 is: 5,043,739.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552,405.48 : 15,829,755.24 = 3,362,249.32 : x
  2. Step 2: Convert to fraction form
    10,552,405.48/15,829,755.24 = 3,362,249.32/x
  3. Step 3: Cross multiply
    10,552,405.48x = 15,829,755.24 × 3,362,249.32
  4. Step 4: Simplify right side
    10,552,405.48x = 53,223,583,791,456.44
  5. Step 5: Solve for x
    x = 53,223,583,791,456.44/10,552,405.48
  6. Step 6: Final answer
    x = 5,043,739.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.