Home / 1,183,558.60-1,775,337.90-473,696.20

Finding the Fourth Proportional to 1,183,558.60, 1,775,337.90 and 473,696.20

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Solution

The fourth proportional to 1,183,558.60, 1,775,337.90 and 473,696.20 is: 710,544.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,558.60 : 1,775,337.90 = 473,696.20 : x
  2. Step 2: Convert to fraction form
    1,183,558.60/1,775,337.90 = 473,696.20/x
  3. Step 3: Cross multiply
    1,183,558.60x = 1,775,337.90 × 473,696.20
  4. Step 4: Simplify right side
    1,183,558.60x = 840,970,816,945.98
  5. Step 5: Solve for x
    x = 840,970,816,945.98/1,183,558.60
  6. Step 6: Final answer
    x = 710,544.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.