Home / 2,021,401.60-3,032,102.40-601,273.15

Finding the Fourth Proportional to 2,021,401.60, 3,032,102.40 and 601,273.15

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Solution

The fourth proportional to 2,021,401.60, 3,032,102.40 and 601,273.15 is: 901,909.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,401.60 : 3,032,102.40 = 601,273.15 : x
  2. Step 2: Convert to fraction form
    2,021,401.60/3,032,102.40 = 601,273.15/x
  3. Step 3: Cross multiply
    2,021,401.60x = 3,032,102.40 × 601,273.15
  4. Step 4: Simplify right side
    2,021,401.60x = 1,823,121,761,170.56
  5. Step 5: Solve for x
    x = 1,823,121,761,170.56/2,021,401.60
  6. Step 6: Final answer
    x = 901,909.73

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Double scale
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Similar ratio
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1.5x scale

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.