Home / 4,995,881.39-7,494,094.62-1,583,921.22

Finding the Fourth Proportional to 4,995,881.39, 7,494,094.62 and 1,583,921.22

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Solution

The fourth proportional to 4,995,881.39, 7,494,094.62 and 1,583,921.22 is: 2,375,968.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,881.39 : 7,494,094.62 = 1,583,921.22 : x
  2. Step 2: Convert to fraction form
    4,995,881.39/7,494,094.62 = 1,583,921.22/x
  3. Step 3: Cross multiply
    4,995,881.39x = 7,494,094.62 × 1,583,921.22
  4. Step 4: Simplify right side
    4,995,881.39x = 11,870,055,493,305.84
  5. Step 5: Solve for x
    x = 11,870,055,493,305.84/4,995,881.39
  6. Step 6: Final answer
    x = 2,375,968.24

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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.