Home / 4,853,863.80-7,280,795.70-4,554,682.20

Finding the Fourth Proportional to 4,853,863.80, 7,280,795.70 and 4,554,682.20

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Solution

The fourth proportional to 4,853,863.80, 7,280,795.70 and 4,554,682.20 is: 6,832,023.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,863.80 : 7,280,795.70 = 4,554,682.20 : x
  2. Step 2: Convert to fraction form
    4,853,863.80/7,280,795.70 = 4,554,682.20/x
  3. Step 3: Cross multiply
    4,853,863.80x = 7,280,795.70 × 4,554,682.20
  4. Step 4: Simplify right side
    4,853,863.80x = 33,161,710,576,626.54
  5. Step 5: Solve for x
    x = 33,161,710,576,626.54/4,853,863.80
  6. Step 6: Final answer
    x = 6,832,023.30

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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.