Home / 1,084,335.60-1,496,391.80-600,908.77

Finding the Fourth Proportional to 1,084,335.60, 1,496,391.80 and 600,908.77

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Solution

The fourth proportional to 1,084,335.60, 1,496,391.80 and 600,908.77 is: 829,258.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,335.60 : 1,496,391.80 = 600,908.77 : x
  2. Step 2: Convert to fraction form
    1,084,335.60/1,496,391.80 = 600,908.77/x
  3. Step 3: Cross multiply
    1,084,335.60x = 1,496,391.80 × 600,908.77
  4. Step 4: Simplify right side
    1,084,335.60x = 899,194,949,230.56
  5. Step 5: Solve for x
    x = 899,194,949,230.56/1,084,335.60
  6. Step 6: Final answer
    x = 829,258.90

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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.