Home / 4,997,071.68-7,498,593.72-4,590,519.32

Finding the Fourth Proportional to 4,997,071.68, 7,498,593.72 and 4,590,519.32

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Solution

The fourth proportional to 4,997,071.68, 7,498,593.72 and 4,590,519.32 is: 6,888,522.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,071.68 : 7,498,593.72 = 4,590,519.32 : x
  2. Step 2: Convert to fraction form
    4,997,071.68/7,498,593.72 = 4,590,519.32/x
  3. Step 3: Cross multiply
    4,997,071.68x = 7,498,593.72 × 4,590,519.32
  4. Step 4: Simplify right side
    4,997,071.68x = 34,422,439,306,997.70
  5. Step 5: Solve for x
    x = 34,422,439,306,997.70/4,997,071.68
  6. Step 6: Final answer
    x = 6,888,522.22

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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.