Home / 6,807,988.94-10,212,730.74-3,397,134.02

Finding the Fourth Proportional to 6,807,988.94, 10,212,730.74 and 3,397,134.02

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Solution

The fourth proportional to 6,807,988.94, 10,212,730.74 and 3,397,134.02 is: 5,096,073.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,988.94 : 10,212,730.74 = 3,397,134.02 : x
  2. Step 2: Convert to fraction form
    6,807,988.94/10,212,730.74 = 3,397,134.02/x
  3. Step 3: Cross multiply
    6,807,988.94x = 10,212,730.74 × 3,397,134.02
  4. Step 4: Simplify right side
    6,807,988.94x = 34,694,015,033,953.78
  5. Step 5: Solve for x
    x = 34,694,015,033,953.78/6,807,988.94
  6. Step 6: Final answer
    x = 5,096,073.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.