Home / 799,766.69-1,103,677.92-437,192.06

Finding the Fourth Proportional to 799,766.69, 1,103,677.92 and 437,192.06

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Solution

The fourth proportional to 799,766.69, 1,103,677.92 and 437,192.06 is: 603,324.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,766.69 : 1,103,677.92 = 437,192.06 : x
  2. Step 2: Convert to fraction form
    799,766.69/1,103,677.92 = 437,192.06/x
  3. Step 3: Cross multiply
    799,766.69x = 1,103,677.92 × 437,192.06
  4. Step 4: Simplify right side
    799,766.69x = 482,519,223,421.32
  5. Step 5: Solve for x
    x = 482,519,223,421.32/799,766.69
  6. Step 6: Final answer
    x = 603,324.98

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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.