Home / 4,214,585.34-5,816,128.32-2,280,846.42

Finding the Fourth Proportional to 4,214,585.34, 5,816,128.32 and 2,280,846.42

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Solution

The fourth proportional to 4,214,585.34, 5,816,128.32 and 2,280,846.42 is: 3,147,568.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,585.34 : 5,816,128.32 = 2,280,846.42 : x
  2. Step 2: Convert to fraction form
    4,214,585.34/5,816,128.32 = 2,280,846.42/x
  3. Step 3: Cross multiply
    4,214,585.34x = 5,816,128.32 × 2,280,846.42
  4. Step 4: Simplify right side
    4,214,585.34x = 13,265,695,456,932.62
  5. Step 5: Solve for x
    x = 13,265,695,456,932.62/4,214,585.34
  6. Step 6: Final answer
    x = 3,147,568.36

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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.