Home / 4,554,546.77-6,281,203.81-3,778,949.85

Finding the Fourth Proportional to 4,554,546.77, 6,281,203.81 and 3,778,949.85

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Solution

The fourth proportional to 4,554,546.77, 6,281,203.81 and 3,778,949.85 is: 5,211,573.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,546.77 : 6,281,203.81 = 3,778,949.85 : x
  2. Step 2: Convert to fraction form
    4,554,546.77/6,281,203.81 = 3,778,949.85/x
  3. Step 3: Cross multiply
    4,554,546.77x = 6,281,203.81 × 3,778,949.85
  4. Step 4: Simplify right side
    4,554,546.77x = 23,736,354,145,318.16
  5. Step 5: Solve for x
    x = 23,736,354,145,318.16/4,554,546.77
  6. Step 6: Final answer
    x = 5,211,573.26

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.