Home / 2,021,144.10-3,031,716.15-601,015.65

Finding the Fourth Proportional to 2,021,144.10, 3,031,716.15 and 601,015.65

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Solution

The fourth proportional to 2,021,144.10, 3,031,716.15 and 601,015.65 is: 901,523.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,144.10 : 3,031,716.15 = 601,015.65 : x
  2. Step 2: Convert to fraction form
    2,021,144.10/3,031,716.15 = 601,015.65/x
  3. Step 3: Cross multiply
    2,021,144.10x = 3,031,716.15 × 601,015.65
  4. Step 4: Simplify right side
    2,021,144.10x = 1,822,108,852,507.75
  5. Step 5: Solve for x
    x = 1,822,108,852,507.75/2,021,144.10
  6. Step 6: Final answer
    x = 901,523.48

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Double scale
Find fourth proportional to 2,021,145.10, 3,031,717.65 and 601,016.65
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.