Home / 923,493.60-1,274,324.04-536,233.32

Finding the Fourth Proportional to 923,493.60, 1,274,324.04 and 536,233.32

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Solution

The fourth proportional to 923,493.60, 1,274,324.04 and 536,233.32 is: 739,945.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,493.60 : 1,274,324.04 = 536,233.32 : x
  2. Step 2: Convert to fraction form
    923,493.60/1,274,324.04 = 536,233.32/x
  3. Step 3: Cross multiply
    923,493.60x = 1,274,324.04 × 536,233.32
  4. Step 4: Simplify right side
    923,493.60x = 683,335,010,725.01
  5. Step 5: Solve for x
    x = 683,335,010,725.01/923,493.60
  6. Step 6: Final answer
    x = 739,945.58

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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.