Home / 6,152,821.20-9,230,844.60-2,366,427.60

Finding the Fourth Proportional to 6,152,821.20, 9,230,844.60 and 2,366,427.60

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Solution

The fourth proportional to 6,152,821.20, 9,230,844.60 and 2,366,427.60 is: 3,550,261.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,821.20 : 9,230,844.60 = 2,366,427.60 : x
  2. Step 2: Convert to fraction form
    6,152,821.20/9,230,844.60 = 2,366,427.60/x
  3. Step 3: Cross multiply
    6,152,821.20x = 9,230,844.60 × 2,366,427.60
  4. Step 4: Simplify right side
    6,152,821.20x = 21,844,125,432,750.96
  5. Step 5: Solve for x
    x = 21,844,125,432,750.96/6,152,821.20
  6. Step 6: Final answer
    x = 3,550,261.70

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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.