Home / 6,683,122.41-9,222,717.30-3,627,337.47

Finding the Fourth Proportional to 6,683,122.41, 9,222,717.30 and 3,627,337.47

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Solution

The fourth proportional to 6,683,122.41, 9,222,717.30 and 3,627,337.47 is: 5,005,730.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,122.41 : 9,222,717.30 = 3,627,337.47 : x
  2. Step 2: Convert to fraction form
    6,683,122.41/9,222,717.30 = 3,627,337.47/x
  3. Step 3: Cross multiply
    6,683,122.41x = 9,222,717.30 × 3,627,337.47
  4. Step 4: Simplify right side
    6,683,122.41x = 33,453,908,037,507.23
  5. Step 5: Solve for x
    x = 33,453,908,037,507.23/6,683,122.41
  6. Step 6: Final answer
    x = 5,005,730.25

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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.