Home / 4,235,136.60-5,844,575.04-2,301,521.76

Finding the Fourth Proportional to 4,235,136.60, 5,844,575.04 and 2,301,521.76

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Solution

The fourth proportional to 4,235,136.60, 5,844,575.04 and 2,301,521.76 is: 3,176,147.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,136.60 : 5,844,575.04 = 2,301,521.76 : x
  2. Step 2: Convert to fraction form
    4,235,136.60/5,844,575.04 = 2,301,521.76/x
  3. Step 3: Cross multiply
    4,235,136.60x = 5,844,575.04 × 2,301,521.76
  4. Step 4: Simplify right side
    4,235,136.60x = 13,451,416,632,512.87
  5. Step 5: Solve for x
    x = 13,451,416,632,512.87/4,235,136.60
  6. Step 6: Final answer
    x = 3,176,147.05

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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.