Home / 1,092,954.06-1,639,282.95-294,283.53

Finding the Fourth Proportional to 1,092,954.06, 1,639,282.95 and 294,283.53

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Solution

The fourth proportional to 1,092,954.06, 1,639,282.95 and 294,283.53 is: 441,385.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,954.06 : 1,639,282.95 = 294,283.53 : x
  2. Step 2: Convert to fraction form
    1,092,954.06/1,639,282.95 = 294,283.53/x
  3. Step 3: Cross multiply
    1,092,954.06x = 1,639,282.95 × 294,283.53
  4. Step 4: Simplify right side
    1,092,954.06x = 482,413,973,194.81
  5. Step 5: Solve for x
    x = 482,413,973,194.81/1,092,954.06
  6. Step 6: Final answer
    x = 441,385.41

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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.