Home / 3,533,902.27-5,300,222.38-940,221.93

Finding the Fourth Proportional to 3,533,902.27, 5,300,222.38 and 940,221.93

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Solution

The fourth proportional to 3,533,902.27, 5,300,222.38 and 940,221.93 is: 1,410,165.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,902.27 : 5,300,222.38 = 940,221.93 : x
  2. Step 2: Convert to fraction form
    3,533,902.27/5,300,222.38 = 940,221.93/x
  3. Step 3: Cross multiply
    3,533,902.27x = 5,300,222.38 × 940,221.93
  4. Step 4: Simplify right side
    3,533,902.27x = 4,983,385,328,803.35
  5. Step 5: Solve for x
    x = 4,983,385,328,803.35/3,533,902.27
  6. Step 6: Final answer
    x = 1,410,165.01

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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.