Home / 796,223.13-1,098,771.51-433,653.36

Finding the Fourth Proportional to 796,223.13, 1,098,771.51 and 433,653.36

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Solution

The fourth proportional to 796,223.13, 1,098,771.51 and 433,653.36 is: 598,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,223.13 : 1,098,771.51 = 433,653.36 : x
  2. Step 2: Convert to fraction form
    796,223.13/1,098,771.51 = 433,653.36/x
  3. Step 3: Cross multiply
    796,223.13x = 1,098,771.51 × 433,653.36
  4. Step 4: Simplify right side
    796,223.13x = 476,485,957,183.77
  5. Step 5: Solve for x
    x = 476,485,957,183.77/796,223.13
  6. Step 6: Final answer
    x = 598,432.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.