Home / 6,301,381.60-9,448,573.20-2,510,581.60

Finding the Fourth Proportional to 6,301,381.60, 9,448,573.20 and 2,510,581.60

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Solution

The fourth proportional to 6,301,381.60, 9,448,573.20 and 2,510,581.60 is: 3,764,478.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,381.60 : 9,448,573.20 = 2,510,581.60 : x
  2. Step 2: Convert to fraction form
    6,301,381.60/9,448,573.20 = 2,510,581.60/x
  3. Step 3: Cross multiply
    6,301,381.60x = 9,448,573.20 × 2,510,581.60
  4. Step 4: Simplify right side
    6,301,381.60x = 23,721,414,022,173.12
  5. Step 5: Solve for x
    x = 23,721,414,022,173.12/6,301,381.60
  6. Step 6: Final answer
    x = 3,764,478.26

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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.