Home / 6,634,358.92-9,158,240.19-4,460,163.09

Finding the Fourth Proportional to 6,634,358.92, 9,158,240.19 and 4,460,163.09

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Solution

The fourth proportional to 6,634,358.92, 9,158,240.19 and 4,460,163.09 is: 6,156,924.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,358.92 : 9,158,240.19 = 4,460,163.09 : x
  2. Step 2: Convert to fraction form
    6,634,358.92/9,158,240.19 = 4,460,163.09/x
  3. Step 3: Cross multiply
    6,634,358.92x = 9,158,240.19 × 4,460,163.09
  4. Step 4: Simplify right side
    6,634,358.92x = 40,847,244,864,792.59
  5. Step 5: Solve for x
    x = 40,847,244,864,792.59/6,634,358.92
  6. Step 6: Final answer
    x = 6,156,924.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.