Home / 3,352,327.29-4,626,699.14-1,882,400.85

Finding the Fourth Proportional to 3,352,327.29, 4,626,699.14 and 1,882,400.85

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Solution

The fourth proportional to 3,352,327.29, 4,626,699.14 and 1,882,400.85 is: 2,597,986.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,327.29 : 4,626,699.14 = 1,882,400.85 : x
  2. Step 2: Convert to fraction form
    3,352,327.29/4,626,699.14 = 1,882,400.85/x
  3. Step 3: Cross multiply
    3,352,327.29x = 4,626,699.14 × 1,882,400.85
  4. Step 4: Simplify right side
    3,352,327.29x = 8,709,302,398,536.27
  5. Step 5: Solve for x
    x = 8,709,302,398,536.27/3,352,327.29
  6. Step 6: Final answer
    x = 2,597,986.90

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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.