Home / 1,073,509.27-1,610,226.95-274,797.70

Finding the Fourth Proportional to 1,073,509.27, 1,610,226.95 and 274,797.70

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Solution

The fourth proportional to 1,073,509.27, 1,610,226.95 and 274,797.70 is: 412,187.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,509.27 : 1,610,226.95 = 274,797.70 : x
  2. Step 2: Convert to fraction form
    1,073,509.27/1,610,226.95 = 274,797.70/x
  3. Step 3: Cross multiply
    1,073,509.27x = 1,610,226.95 × 274,797.70
  4. Step 4: Simplify right side
    1,073,509.27x = 442,486,656,938.46
  5. Step 5: Solve for x
    x = 442,486,656,938.46/1,073,509.27
  6. Step 6: Final answer
    x = 412,187.09

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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.