Home / 2,337,998.38-3,228,666.08-2,210,625.68

Finding the Fourth Proportional to 2,337,998.38, 3,228,666.08 and 2,210,625.68

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Solution

The fourth proportional to 2,337,998.38, 3,228,666.08 and 2,210,625.68 is: 3,052,770.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,998.38 : 3,228,666.08 = 2,210,625.68 : x
  2. Step 2: Convert to fraction form
    2,337,998.38/3,228,666.08 = 2,210,625.68/x
  3. Step 3: Cross multiply
    2,337,998.38x = 3,228,666.08 × 2,210,625.68
  4. Step 4: Simplify right side
    2,337,998.38x = 7,137,372,121,396.48
  5. Step 5: Solve for x
    x = 7,137,372,121,396.48/2,337,998.38
  6. Step 6: Final answer
    x = 3,052,770.35

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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.