Home / 464,713.24-693,922.07-368,868.10

Finding the Fourth Proportional to 464,713.24, 693,922.07 and 368,868.10

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Solution

The fourth proportional to 464,713.24, 693,922.07 and 368,868.10 is: 550,803.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,713.24 : 693,922.07 = 368,868.10 : x
  2. Step 2: Convert to fraction form
    464,713.24/693,922.07 = 368,868.10/x
  3. Step 3: Cross multiply
    464,713.24x = 693,922.07 × 368,868.10
  4. Step 4: Simplify right side
    464,713.24x = 255,965,715,508.97
  5. Step 5: Solve for x
    x = 255,965,715,508.97/464,713.24
  6. Step 6: Final answer
    x = 550,803.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.