Home / 833,179.92-1,150,090.20-546,792.72

Finding the Fourth Proportional to 833,179.92, 1,150,090.20 and 546,792.72

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Solution

The fourth proportional to 833,179.92, 1,150,090.20 and 546,792.72 is: 754,772.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,179.92 : 1,150,090.20 = 546,792.72 : x
  2. Step 2: Convert to fraction form
    833,179.92/1,150,090.20 = 546,792.72/x
  3. Step 3: Cross multiply
    833,179.92x = 1,150,090.20 × 546,792.72
  4. Step 4: Simplify right side
    833,179.92x = 628,860,948,703.34
  5. Step 5: Solve for x
    x = 628,860,948,703.34/833,179.92
  6. Step 6: Final answer
    x = 754,772.09

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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.