Home / 11,283,096.84-15,570,673.56-6,454,200.84

Finding the Fourth Proportional to 11,283,096.84, 15,570,673.56 and 6,454,200.84

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Solution

The fourth proportional to 11,283,096.84, 15,570,673.56 and 6,454,200.84 is: 8,906,797.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,283,096.84 : 15,570,673.56 = 6,454,200.84 : x
  2. Step 2: Convert to fraction form
    11,283,096.84/15,570,673.56 = 6,454,200.84/x
  3. Step 3: Cross multiply
    11,283,096.84x = 15,570,673.56 × 6,454,200.84
  4. Step 4: Simplify right side
    11,283,096.84x = 100,496,254,370,317.80
  5. Step 5: Solve for x
    x = 100,496,254,370,317.80/11,283,096.84
  6. Step 6: Final answer
    x = 8,906,797.11

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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.