Home / 10,941,244.80-15,099,495.84-6,591,700.32

Finding the Fourth Proportional to 10,941,244.80, 15,099,495.84 and 6,591,700.32

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Solution

The fourth proportional to 10,941,244.80, 15,099,495.84 and 6,591,700.32 is: 9,096,894.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,941,244.80 : 15,099,495.84 = 6,591,700.32 : x
  2. Step 2: Convert to fraction form
    10,941,244.80/15,099,495.84 = 6,591,700.32/x
  3. Step 3: Cross multiply
    10,941,244.80x = 15,099,495.84 × 6,591,700.32
  4. Step 4: Simplify right side
    10,941,244.80x = 99,531,351,560,366.67
  5. Step 5: Solve for x
    x = 99,531,351,560,366.67/10,941,244.80
  6. Step 6: Final answer
    x = 9,096,894.68

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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.