Home / 595,669.80-822,024.35-323,738.36

Finding the Fourth Proportional to 595,669.80, 822,024.35 and 323,738.36

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Solution

The fourth proportional to 595,669.80, 822,024.35 and 323,738.36 is: 446,758.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,669.80 : 822,024.35 = 323,738.36 : x
  2. Step 2: Convert to fraction form
    595,669.80/822,024.35 = 323,738.36/x
  3. Step 3: Cross multiply
    595,669.80x = 822,024.35 × 323,738.36
  4. Step 4: Simplify right side
    595,669.80x = 266,120,814,949.07
  5. Step 5: Solve for x
    x = 266,120,814,949.07/595,669.80
  6. Step 6: Final answer
    x = 446,758.95

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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.