Home / 3,864,964.16-5,820,594.08-3,520,202.24

Finding the Fourth Proportional to 3,864,964.16, 5,820,594.08 and 3,520,202.24

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Solution

The fourth proportional to 3,864,964.16, 5,820,594.08 and 3,520,202.24 is: 5,301,386.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,964.16 : 5,820,594.08 = 3,520,202.24 : x
  2. Step 2: Convert to fraction form
    3,864,964.16/5,820,594.08 = 3,520,202.24/x
  3. Step 3: Cross multiply
    3,864,964.16x = 5,820,594.08 × 3,520,202.24
  4. Step 4: Simplify right side
    3,864,964.16x = 20,489,668,318,546.74
  5. Step 5: Solve for x
    x = 20,489,668,318,546.74/3,864,964.16
  6. Step 6: Final answer
    x = 5,301,386.37

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.