Home / 2,021,145.60-3,031,718.40-601,017.15

Finding the Fourth Proportional to 2,021,145.60, 3,031,718.40 and 601,017.15

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Solution

The fourth proportional to 2,021,145.60, 3,031,718.40 and 601,017.15 is: 901,525.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,145.60 : 3,031,718.40 = 601,017.15 : x
  2. Step 2: Convert to fraction form
    2,021,145.60/3,031,718.40 = 601,017.15/x
  3. Step 3: Cross multiply
    2,021,145.60x = 3,031,718.40 × 601,017.15
  4. Step 4: Simplify right side
    2,021,145.60x = 1,822,114,752,370.56
  5. Step 5: Solve for x
    x = 1,822,114,752,370.56/2,021,145.60
  6. Step 6: Final answer
    x = 901,525.73

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Double scale
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Similar ratio
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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.