Home / 11,487,099.84-15,852,260.16-6,591,932.16

Finding the Fourth Proportional to 11,487,099.84, 15,852,260.16 and 6,591,932.16

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Solution

The fourth proportional to 11,487,099.84, 15,852,260.16 and 6,591,932.16 is: 9,096,902.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,487,099.84 : 15,852,260.16 = 6,591,932.16 : x
  2. Step 2: Convert to fraction form
    11,487,099.84/15,852,260.16 = 6,591,932.16/x
  3. Step 3: Cross multiply
    11,487,099.84x = 15,852,260.16 × 6,591,932.16
  4. Step 4: Simplify right side
    11,487,099.84x = 104,497,023,557,390.75
  5. Step 5: Solve for x
    x = 104,497,023,557,390.75/11,487,099.84
  6. Step 6: Final answer
    x = 9,096,902.18

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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.