Home / 799,183.40-1,102,894.76-477,080.51

Finding the Fourth Proportional to 799,183.40, 1,102,894.76 and 477,080.51

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Solution

The fourth proportional to 799,183.40, 1,102,894.76 and 477,080.51 is: 658,384.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,183.40 : 1,102,894.76 = 477,080.51 : x
  2. Step 2: Convert to fraction form
    799,183.40/1,102,894.76 = 477,080.51/x
  3. Step 3: Cross multiply
    799,183.40x = 1,102,894.76 × 477,080.51
  4. Step 4: Simplify right side
    799,183.40x = 526,169,586,677.25
  5. Step 5: Solve for x
    x = 526,169,586,677.25/799,183.40
  6. Step 6: Final answer
    x = 658,384.03

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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.