Home / 4,465,890.72-6,162,797.52-2,532,327.84

Finding the Fourth Proportional to 4,465,890.72, 6,162,797.52 and 2,532,327.84

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Solution

The fourth proportional to 4,465,890.72, 6,162,797.52 and 2,532,327.84 is: 3,494,537.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,890.72 : 6,162,797.52 = 2,532,327.84 : x
  2. Step 2: Convert to fraction form
    4,465,890.72/6,162,797.52 = 2,532,327.84/x
  3. Step 3: Cross multiply
    4,465,890.72x = 6,162,797.52 × 2,532,327.84
  4. Step 4: Simplify right side
    4,465,890.72x = 15,606,223,732,178.96
  5. Step 5: Solve for x
    x = 15,606,223,732,178.96/4,465,890.72
  6. Step 6: Final answer
    x = 3,494,537.76

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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.