Home / 3,670,224.10-5,505,336.15-974,544.10

Finding the Fourth Proportional to 3,670,224.10, 5,505,336.15 and 974,544.10

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Solution

The fourth proportional to 3,670,224.10, 5,505,336.15 and 974,544.10 is: 1,461,816.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,224.10 : 5,505,336.15 = 974,544.10 : x
  2. Step 2: Convert to fraction form
    3,670,224.10/5,505,336.15 = 974,544.10/x
  3. Step 3: Cross multiply
    3,670,224.10x = 5,505,336.15 × 974,544.10
  4. Step 4: Simplify right side
    3,670,224.10x = 5,365,192,863,499.22
  5. Step 5: Solve for x
    x = 5,365,192,863,499.22/3,670,224.10
  6. Step 6: Final answer
    x = 1,461,816.15

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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.