Home / 5,597,331.21-7,724,227.91-3,116,528.01

Finding the Fourth Proportional to 5,597,331.21, 7,724,227.91 and 3,116,528.01

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Solution

The fourth proportional to 5,597,331.21, 7,724,227.91 and 3,116,528.01 is: 4,300,759.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597,331.21 : 7,724,227.91 = 3,116,528.01 : x
  2. Step 2: Convert to fraction form
    5,597,331.21/7,724,227.91 = 3,116,528.01/x
  3. Step 3: Cross multiply
    5,597,331.21x = 7,724,227.91 × 3,116,528.01
  4. Step 4: Simplify right side
    5,597,331.21x = 24,072,772,621,556.12
  5. Step 5: Solve for x
    x = 24,072,772,621,556.12/5,597,331.21
  6. Step 6: Final answer
    x = 4,300,759.01

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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.