Home / 4,885,662.60-7,334,398.80-4,850,233.20

Finding the Fourth Proportional to 4,885,662.60, 7,334,398.80 and 4,850,233.20

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Solution

The fourth proportional to 4,885,662.60, 7,334,398.80 and 4,850,233.20 is: 7,281,211.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,662.60 : 7,334,398.80 = 4,850,233.20 : x
  2. Step 2: Convert to fraction form
    4,885,662.60/7,334,398.80 = 4,850,233.20/x
  3. Step 3: Cross multiply
    4,885,662.60x = 7,334,398.80 × 4,850,233.20
  4. Step 4: Simplify right side
    4,885,662.60x = 35,573,544,561,800.16
  5. Step 5: Solve for x
    x = 35,573,544,561,800.16/4,885,662.60
  6. Step 6: Final answer
    x = 7,281,211.88

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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.