Home / 4,508,295.72-6,221,431.98-2,443,361.37

Finding the Fourth Proportional to 4,508,295.72, 6,221,431.98 and 2,443,361.37

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Solution

The fourth proportional to 4,508,295.72, 6,221,431.98 and 2,443,361.37 is: 3,371,829.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,295.72 : 6,221,431.98 = 2,443,361.37 : x
  2. Step 2: Convert to fraction form
    4,508,295.72/6,221,431.98 = 2,443,361.37/x
  3. Step 3: Cross multiply
    4,508,295.72x = 6,221,431.98 × 2,443,361.37
  4. Step 4: Simplify right side
    4,508,295.72x = 15,201,206,566,014.62
  5. Step 5: Solve for x
    x = 15,201,206,566,014.62/4,508,295.72
  6. Step 6: Final answer
    x = 3,371,829.96

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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.