Home / 1,073,497.35-1,610,244.99-274,777.61

Finding the Fourth Proportional to 1,073,497.35, 1,610,244.99 and 274,777.61

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Solution

The fourth proportional to 1,073,497.35, 1,610,244.99 and 274,777.61 is: 412,166.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,497.35 : 1,610,244.99 = 274,777.61 : x
  2. Step 2: Convert to fraction form
    1,073,497.35/1,610,244.99 = 274,777.61/x
  3. Step 3: Cross multiply
    1,073,497.35x = 1,610,244.99 × 274,777.61
  4. Step 4: Simplify right side
    1,073,497.35x = 442,459,273,892.29
  5. Step 5: Solve for x
    x = 442,459,273,892.29/1,073,497.35
  6. Step 6: Final answer
    x = 412,166.15

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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.