Home / 11,303,373.96-15,598,766.70-6,146,847

Finding the Fourth Proportional to 11,303,373.96, 15,598,766.70 and 6,146,847

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Solution

The fourth proportional to 11,303,373.96, 15,598,766.70 and 6,146,847 is: 8,482,709.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,303,373.96 : 15,598,766.70 = 6,146,847 : x
  2. Step 2: Convert to fraction form
    11,303,373.96/15,598,766.70 = 6,146,847/x
  3. Step 3: Cross multiply
    11,303,373.96x = 15,598,766.70 × 6,146,847
  4. Step 4: Simplify right side
    11,303,373.96x = 95,883,232,293,594.89
  5. Step 5: Solve for x
    x = 95,883,232,293,594.89/11,303,373.96
  6. Step 6: Final answer
    x = 8,482,709.02

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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.