Home / 846,522.40-1,168,243.44-464,546.08

Finding the Fourth Proportional to 846,522.40, 1,168,243.44 and 464,546.08

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Solution

The fourth proportional to 846,522.40, 1,168,243.44 and 464,546.08 is: 641,096.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,522.40 : 1,168,243.44 = 464,546.08 : x
  2. Step 2: Convert to fraction form
    846,522.40/1,168,243.44 = 464,546.08/x
  3. Step 3: Cross multiply
    846,522.40x = 1,168,243.44 × 464,546.08
  4. Step 4: Simplify right side
    846,522.40x = 542,702,910,537.72
  5. Step 5: Solve for x
    x = 542,702,910,537.72/846,522.40
  6. Step 6: Final answer
    x = 641,096.93

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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.