Home / 7,588,692.56-10,472,173.08-4,150,859.24

Finding the Fourth Proportional to 7,588,692.56, 10,472,173.08 and 4,150,859.24

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Solution

The fourth proportional to 7,588,692.56, 10,472,173.08 and 4,150,859.24 is: 5,728,063.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,692.56 : 10,472,173.08 = 4,150,859.24 : x
  2. Step 2: Convert to fraction form
    7,588,692.56/10,472,173.08 = 4,150,859.24/x
  3. Step 3: Cross multiply
    7,588,692.56x = 10,472,173.08 × 4,150,859.24
  4. Step 4: Simplify right side
    7,588,692.56x = 43,468,516,391,997.27
  5. Step 5: Solve for x
    x = 43,468,516,391,997.27/7,588,692.56
  6. Step 6: Final answer
    x = 5,728,063.96

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1.5x scale

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.