Home / 11,199,560.70-15,455,419.32-6,237,962.34

Finding the Fourth Proportional to 11,199,560.70, 15,455,419.32 and 6,237,962.34

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Solution

The fourth proportional to 11,199,560.70, 15,455,419.32 and 6,237,962.34 is: 8,608,402.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,199,560.70 : 15,455,419.32 = 6,237,962.34 : x
  2. Step 2: Convert to fraction form
    11,199,560.70/15,455,419.32 = 6,237,962.34/x
  3. Step 3: Cross multiply
    11,199,560.70x = 15,455,419.32 × 6,237,962.34
  4. Step 4: Simplify right side
    11,199,560.70x = 96,410,323,667,068.41
  5. Step 5: Solve for x
    x = 96,410,323,667,068.41/11,199,560.70
  6. Step 6: Final answer
    x = 8,608,402.26

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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.