Home / 1,051,801.20-1,451,487.60-599,092.20

Finding the Fourth Proportional to 1,051,801.20, 1,451,487.60 and 599,092.20

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Solution

The fourth proportional to 1,051,801.20, 1,451,487.60 and 599,092.20 is: 826,748.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,801.20 : 1,451,487.60 = 599,092.20 : x
  2. Step 2: Convert to fraction form
    1,051,801.20/1,451,487.60 = 599,092.20/x
  3. Step 3: Cross multiply
    1,051,801.20x = 1,451,487.60 × 599,092.20
  4. Step 4: Simplify right side
    1,051,801.20x = 869,574,899,556.72
  5. Step 5: Solve for x
    x = 869,574,899,556.72/1,051,801.20
  6. Step 6: Final answer
    x = 826,748.34

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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.