Home / 6,099,032.32-9,146,639.52-2,207,998.40

Finding the Fourth Proportional to 6,099,032.32, 9,146,639.52 and 2,207,998.40

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Solution

The fourth proportional to 6,099,032.32, 9,146,639.52 and 2,207,998.40 is: 3,311,306.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,032.32 : 9,146,639.52 = 2,207,998.40 : x
  2. Step 2: Convert to fraction form
    6,099,032.32/9,146,639.52 = 2,207,998.40/x
  3. Step 3: Cross multiply
    6,099,032.32x = 9,146,639.52 × 2,207,998.40
  4. Step 4: Simplify right side
    6,099,032.32x = 20,195,765,425,536.77
  5. Step 5: Solve for x
    x = 20,195,765,425,536.77/6,099,032.32
  6. Step 6: Final answer
    x = 3,311,306.51

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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.