Home / 4,403,466.30-6,605,199.45-4,235,504.70

Finding the Fourth Proportional to 4,403,466.30, 6,605,199.45 and 4,235,504.70

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Solution

The fourth proportional to 4,403,466.30, 6,605,199.45 and 4,235,504.70 is: 6,353,257.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,466.30 : 6,605,199.45 = 4,235,504.70 : x
  2. Step 2: Convert to fraction form
    4,403,466.30/6,605,199.45 = 4,235,504.70/x
  3. Step 3: Cross multiply
    4,403,466.30x = 6,605,199.45 × 4,235,504.70
  4. Step 4: Simplify right side
    4,403,466.30x = 27,976,353,314,912.42
  5. Step 5: Solve for x
    x = 27,976,353,314,912.42/4,403,466.30
  6. Step 6: Final answer
    x = 6,353,257.05

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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.