Home / 6,028,999.60-9,043,499.40-3,637,515.10

Finding the Fourth Proportional to 6,028,999.60, 9,043,499.40 and 3,637,515.10

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Solution

The fourth proportional to 6,028,999.60, 9,043,499.40 and 3,637,515.10 is: 5,456,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,999.60 : 9,043,499.40 = 3,637,515.10 : x
  2. Step 2: Convert to fraction form
    6,028,999.60/9,043,499.40 = 3,637,515.10/x
  3. Step 3: Cross multiply
    6,028,999.60x = 9,043,499.40 × 3,637,515.10
  4. Step 4: Simplify right side
    6,028,999.60x = 32,895,865,624,340.94
  5. Step 5: Solve for x
    x = 32,895,865,624,340.94/6,028,999.60
  6. Step 6: Final answer
    x = 5,456,272.65

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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.