Home / 6,028,705.20-9,043,057.80-4,894,964.40

Finding the Fourth Proportional to 6,028,705.20, 9,043,057.80 and 4,894,964.40

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Solution

The fourth proportional to 6,028,705.20, 9,043,057.80 and 4,894,964.40 is: 7,342,446.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,705.20 : 9,043,057.80 = 4,894,964.40 : x
  2. Step 2: Convert to fraction form
    6,028,705.20/9,043,057.80 = 4,894,964.40/x
  3. Step 3: Cross multiply
    6,028,705.20x = 9,043,057.80 × 4,894,964.40
  4. Step 4: Simplify right side
    6,028,705.20x = 44,265,445,998,142.33
  5. Step 5: Solve for x
    x = 44,265,445,998,142.33/6,028,705.20
  6. Step 6: Final answer
    x = 7,342,446.60

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Similar ratio
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1.5x scale

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.