Home / 9,591,483.32-13,242,112.62-6,241,841.45

Finding the Fourth Proportional to 9,591,483.32, 13,242,112.62 and 6,241,841.45

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Solution

The fourth proportional to 9,591,483.32, 13,242,112.62 and 6,241,841.45 is: 8,617,558.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,483.32 : 13,242,112.62 = 6,241,841.45 : x
  2. Step 2: Convert to fraction form
    9,591,483.32/13,242,112.62 = 6,241,841.45/x
  3. Step 3: Cross multiply
    9,591,483.32x = 13,242,112.62 × 6,241,841.45
  4. Step 4: Simplify right side
    9,591,483.32x = 82,655,167,432,234.91
  5. Step 5: Solve for x
    x = 82,655,167,432,234.91/9,591,483.32
  6. Step 6: Final answer
    x = 8,617,558.38

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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.