Home / 1,194,090.53-1,647,845.46-650,226.30

Finding the Fourth Proportional to 1,194,090.53, 1,647,845.46 and 650,226.30

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Solution

The fourth proportional to 1,194,090.53, 1,647,845.46 and 650,226.30 is: 897,312.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,090.53 : 1,647,845.46 = 650,226.30 : x
  2. Step 2: Convert to fraction form
    1,194,090.53/1,647,845.46 = 650,226.30/x
  3. Step 3: Cross multiply
    1,194,090.53x = 1,647,845.46 × 650,226.30
  4. Step 4: Simplify right side
    1,194,090.53x = 1,071,472,450,248.18
  5. Step 5: Solve for x
    x = 1,071,472,450,248.18/1,194,090.53
  6. Step 6: Final answer
    x = 897,312.58

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Double scale
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1.5x scale

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.