Home / 3,510,155.06-5,265,232.65-850,763.06

Finding the Fourth Proportional to 3,510,155.06, 5,265,232.65 and 850,763.06

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Solution

The fourth proportional to 3,510,155.06, 5,265,232.65 and 850,763.06 is: 1,276,144.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,155.06 : 5,265,232.65 = 850,763.06 : x
  2. Step 2: Convert to fraction form
    3,510,155.06/5,265,232.65 = 850,763.06/x
  3. Step 3: Cross multiply
    3,510,155.06x = 5,265,232.65 × 850,763.06
  4. Step 4: Simplify right side
    3,510,155.06x = 4,479,465,440,925.91
  5. Step 5: Solve for x
    x = 4,479,465,440,925.91/3,510,155.06
  6. Step 6: Final answer
    x = 1,276,144.60

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Similar ratio
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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.