Home / 2,446,647.30-3,669,970.95-1,099,455.30

Finding the Fourth Proportional to 2,446,647.30, 3,669,970.95 and 1,099,455.30

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Solution

The fourth proportional to 2,446,647.30, 3,669,970.95 and 1,099,455.30 is: 1,649,182.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,647.30 : 3,669,970.95 = 1,099,455.30 : x
  2. Step 2: Convert to fraction form
    2,446,647.30/3,669,970.95 = 1,099,455.30/x
  3. Step 3: Cross multiply
    2,446,647.30x = 3,669,970.95 × 1,099,455.30
  4. Step 4: Simplify right side
    2,446,647.30x = 4,034,969,011,823.54
  5. Step 5: Solve for x
    x = 4,034,969,011,823.54/2,446,647.30
  6. Step 6: Final answer
    x = 1,649,182.95

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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.