Home / 4,883,765.40-7,325,648.10-2,494,978.20

Finding the Fourth Proportional to 4,883,765.40, 7,325,648.10 and 2,494,978.20

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Solution

The fourth proportional to 4,883,765.40, 7,325,648.10 and 2,494,978.20 is: 3,742,467.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,765.40 : 7,325,648.10 = 2,494,978.20 : x
  2. Step 2: Convert to fraction form
    4,883,765.40/7,325,648.10 = 2,494,978.20/x
  3. Step 3: Cross multiply
    4,883,765.40x = 7,325,648.10 × 2,494,978.20
  4. Step 4: Simplify right side
    4,883,765.40x = 18,277,332,310,371.42
  5. Step 5: Solve for x
    x = 18,277,332,310,371.42/4,883,765.40
  6. Step 6: Final answer
    x = 3,742,467.30

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Similar ratio
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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.