Home / 6,004,906.70-9,007,360.05-5,792,330.30

Finding the Fourth Proportional to 6,004,906.70, 9,007,360.05 and 5,792,330.30

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Solution

The fourth proportional to 6,004,906.70, 9,007,360.05 and 5,792,330.30 is: 8,688,495.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,906.70 : 9,007,360.05 = 5,792,330.30 : x
  2. Step 2: Convert to fraction form
    6,004,906.70/9,007,360.05 = 5,792,330.30/x
  3. Step 3: Cross multiply
    6,004,906.70x = 9,007,360.05 × 5,792,330.30
  4. Step 4: Simplify right side
    6,004,906.70x = 52,173,604,540,624.52
  5. Step 5: Solve for x
    x = 52,173,604,540,624.52/6,004,906.70
  6. Step 6: Final answer
    x = 8,688,495.45

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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.