Home / 941,904.54-1,299,788.72-534,033.82

Finding the Fourth Proportional to 941,904.54, 1,299,788.72 and 534,033.82

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Solution

The fourth proportional to 941,904.54, 1,299,788.72 and 534,033.82 is: 736,944.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,904.54 : 1,299,788.72 = 534,033.82 : x
  2. Step 2: Convert to fraction form
    941,904.54/1,299,788.72 = 534,033.82/x
  3. Step 3: Cross multiply
    941,904.54x = 1,299,788.72 × 534,033.82
  4. Step 4: Simplify right side
    941,904.54x = 694,131,136,291.70
  5. Step 5: Solve for x
    x = 694,131,136,291.70/941,904.54
  6. Step 6: Final answer
    x = 736,944.25

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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.