Home / 6,066,136.40-9,099,204.60-4,710,961.85

Finding the Fourth Proportional to 6,066,136.40, 9,099,204.60 and 4,710,961.85

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Solution

The fourth proportional to 6,066,136.40, 9,099,204.60 and 4,710,961.85 is: 7,066,442.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066,136.40 : 9,099,204.60 = 4,710,961.85 : x
  2. Step 2: Convert to fraction form
    6,066,136.40/9,099,204.60 = 4,710,961.85/x
  3. Step 3: Cross multiply
    6,066,136.40x = 9,099,204.60 × 4,710,961.85
  4. Step 4: Simplify right side
    6,066,136.40x = 42,866,005,735,944.51
  5. Step 5: Solve for x
    x = 42,866,005,735,944.51/6,066,136.40
  6. Step 6: Final answer
    x = 7,066,442.78

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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.