Home / 894,994.25-1,342,344.54-246,419.15

Finding the Fourth Proportional to 894,994.25, 1,342,344.54 and 246,419.15

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Solution

The fourth proportional to 894,994.25, 1,342,344.54 and 246,419.15 is: 369,588.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,994.25 : 1,342,344.54 = 246,419.15 : x
  2. Step 2: Convert to fraction form
    894,994.25/1,342,344.54 = 246,419.15/x
  3. Step 3: Cross multiply
    894,994.25x = 1,342,344.54 × 246,419.15
  4. Step 4: Simplify right side
    894,994.25x = 330,779,400,553.94
  5. Step 5: Solve for x
    x = 330,779,400,553.94/894,994.25
  6. Step 6: Final answer
    x = 369,588.30

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Double scale
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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.