Home / 1,073,496.60-1,610,243.87-274,776.86

Finding the Fourth Proportional to 1,073,496.60, 1,610,243.87 and 274,776.86

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Solution

The fourth proportional to 1,073,496.60, 1,610,243.87 and 274,776.86 is: 412,165.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,496.60 : 1,610,243.87 = 274,776.86 : x
  2. Step 2: Convert to fraction form
    1,073,496.60/1,610,243.87 = 274,776.86/x
  3. Step 3: Cross multiply
    1,073,496.60x = 1,610,243.87 × 274,776.86
  4. Step 4: Simplify right side
    1,073,496.60x = 442,457,757,084.57
  5. Step 5: Solve for x
    x = 442,457,757,084.57/1,073,496.60
  6. Step 6: Final answer
    x = 412,165.03

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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.