Home / 4,662,076.20-6,993,114.30-1,468,181.40

Finding the Fourth Proportional to 4,662,076.20, 6,993,114.30 and 1,468,181.40

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Solution

The fourth proportional to 4,662,076.20, 6,993,114.30 and 1,468,181.40 is: 2,202,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,076.20 : 6,993,114.30 = 1,468,181.40 : x
  2. Step 2: Convert to fraction form
    4,662,076.20/6,993,114.30 = 1,468,181.40/x
  3. Step 3: Cross multiply
    4,662,076.20x = 6,993,114.30 × 1,468,181.40
  4. Step 4: Simplify right side
    4,662,076.20x = 10,267,160,343,334.02
  5. Step 5: Solve for x
    x = 10,267,160,343,334.02/4,662,076.20
  6. Step 6: Final answer
    x = 2,202,272.10

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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.