Home / 2,322,865.32-3,484,315.26-640,061.16

Finding the Fourth Proportional to 2,322,865.32, 3,484,315.26 and 640,061.16

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Solution

The fourth proportional to 2,322,865.32, 3,484,315.26 and 640,061.16 is: 960,096.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,865.32 : 3,484,315.26 = 640,061.16 : x
  2. Step 2: Convert to fraction form
    2,322,865.32/3,484,315.26 = 640,061.16/x
  3. Step 3: Cross multiply
    2,322,865.32x = 3,484,315.26 × 640,061.16
  4. Step 4: Simplify right side
    2,322,865.32x = 2,230,174,867,121.30
  5. Step 5: Solve for x
    x = 2,230,174,867,121.30/2,322,865.32
  6. Step 6: Final answer
    x = 960,096.50

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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.