Home / 1,336,696.22-2,005,162.18-377,160.30

Finding the Fourth Proportional to 1,336,696.22, 2,005,162.18 and 377,160.30

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Solution

The fourth proportional to 1,336,696.22, 2,005,162.18 and 377,160.30 is: 565,773.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,696.22 : 2,005,162.18 = 377,160.30 : x
  2. Step 2: Convert to fraction form
    1,336,696.22/2,005,162.18 = 377,160.30/x
  3. Step 3: Cross multiply
    1,336,696.22x = 2,005,162.18 × 377,160.30
  4. Step 4: Simplify right side
    1,336,696.22x = 756,267,569,357.45
  5. Step 5: Solve for x
    x = 756,267,569,357.45/1,336,696.22
  6. Step 6: Final answer
    x = 565,773.70

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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.