Home / 2,021,140.10-3,031,710.15-601,011.65

Finding the Fourth Proportional to 2,021,140.10, 3,031,710.15 and 601,011.65

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Solution

The fourth proportional to 2,021,140.10, 3,031,710.15 and 601,011.65 is: 901,517.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,140.10 : 3,031,710.15 = 601,011.65 : x
  2. Step 2: Convert to fraction form
    2,021,140.10/3,031,710.15 = 601,011.65/x
  3. Step 3: Cross multiply
    2,021,140.10x = 3,031,710.15 × 601,011.65
  4. Step 4: Simplify right side
    2,021,140.10x = 1,822,093,119,573.25
  5. Step 5: Solve for x
    x = 1,822,093,119,573.25/2,021,140.10
  6. Step 6: Final answer
    x = 901,517.48

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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.