Home / 3,631,933.41-5,012,295.58-2,000,340.42

Finding the Fourth Proportional to 3,631,933.41, 5,012,295.58 and 2,000,340.42

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Solution

The fourth proportional to 3,631,933.41, 5,012,295.58 and 2,000,340.42 is: 2,760,595.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,933.41 : 5,012,295.58 = 2,000,340.42 : x
  2. Step 2: Convert to fraction form
    3,631,933.41/5,012,295.58 = 2,000,340.42/x
  3. Step 3: Cross multiply
    3,631,933.41x = 5,012,295.58 × 2,000,340.42
  4. Step 4: Simplify right side
    3,631,933.41x = 10,026,297,445,661.34
  5. Step 5: Solve for x
    x = 10,026,297,445,661.34/3,631,933.41
  6. Step 6: Final answer
    x = 2,760,595.06

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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.