Home / 4,329,372.28-5,975,164.32-2,493,473.28

Finding the Fourth Proportional to 4,329,372.28, 5,975,164.32 and 2,493,473.28

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Solution

The fourth proportional to 4,329,372.28, 5,975,164.32 and 2,493,473.28 is: 3,441,356.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,372.28 : 5,975,164.32 = 2,493,473.28 : x
  2. Step 2: Convert to fraction form
    4,329,372.28/5,975,164.32 = 2,493,473.28/x
  3. Step 3: Cross multiply
    4,329,372.28x = 5,975,164.32 × 2,493,473.28
  4. Step 4: Simplify right side
    4,329,372.28x = 14,898,912,575,529.37
  5. Step 5: Solve for x
    x = 14,898,912,575,529.37/4,329,372.28
  6. Step 6: Final answer
    x = 3,441,356.30

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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.