Home / 1,060,904.07-1,591,340.49-262,185.57

Finding the Fourth Proportional to 1,060,904.07, 1,591,340.49 and 262,185.57

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Solution

The fourth proportional to 1,060,904.07, 1,591,340.49 and 262,185.57 is: 393,274.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,904.07 : 1,591,340.49 = 262,185.57 : x
  2. Step 2: Convert to fraction form
    1,060,904.07/1,591,340.49 = 262,185.57/x
  3. Step 3: Cross multiply
    1,060,904.07x = 1,591,340.49 × 262,185.57
  4. Step 4: Simplify right side
    1,060,904.07x = 417,226,513,434.73
  5. Step 5: Solve for x
    x = 417,226,513,434.73/1,060,904.07
  6. Step 6: Final answer
    x = 393,274.50

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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.