Home / 2,467,233.60-3,700,850.40-869,265.60

Finding the Fourth Proportional to 2,467,233.60, 3,700,850.40 and 869,265.60

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Solution

The fourth proportional to 2,467,233.60, 3,700,850.40 and 869,265.60 is: 1,303,898.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,233.60 : 3,700,850.40 = 869,265.60 : x
  2. Step 2: Convert to fraction form
    2,467,233.60/3,700,850.40 = 869,265.60/x
  3. Step 3: Cross multiply
    2,467,233.60x = 3,700,850.40 × 869,265.60
  4. Step 4: Simplify right side
    2,467,233.60x = 3,217,021,943,466.24
  5. Step 5: Solve for x
    x = 3,217,021,943,466.24/2,467,233.60
  6. Step 6: Final answer
    x = 1,303,898.40

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Similar ratio
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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.