Home / 6,069,493-8,375,802.60-3,316,121.32

Finding the Fourth Proportional to 6,069,493, 8,375,802.60 and 3,316,121.32

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Solution

The fourth proportional to 6,069,493, 8,375,802.60 and 3,316,121.32 is: 4,576,194.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,493 : 8,375,802.60 = 3,316,121.32 : x
  2. Step 2: Convert to fraction form
    6,069,493/8,375,802.60 = 3,316,121.32/x
  3. Step 3: Cross multiply
    6,069,493x = 8,375,802.60 × 3,316,121.32
  4. Step 4: Simplify right side
    6,069,493x = 27,775,177,573,971.43
  5. Step 5: Solve for x
    x = 27,775,177,573,971.43/6,069,493
  6. Step 6: Final answer
    x = 4,576,194.02

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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.