Home / 2,016,103.70-3,024,155.55-1,779,907.70

Finding the Fourth Proportional to 2,016,103.70, 3,024,155.55 and 1,779,907.70

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Solution

The fourth proportional to 2,016,103.70, 3,024,155.55 and 1,779,907.70 is: 2,669,861.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,103.70 : 3,024,155.55 = 1,779,907.70 : x
  2. Step 2: Convert to fraction form
    2,016,103.70/3,024,155.55 = 1,779,907.70/x
  3. Step 3: Cross multiply
    2,016,103.70x = 3,024,155.55 × 1,779,907.70
  4. Step 4: Simplify right side
    2,016,103.70x = 5,382,717,749,442.73
  5. Step 5: Solve for x
    x = 5,382,717,749,442.73/2,016,103.70
  6. Step 6: Final answer
    x = 2,669,861.55

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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.