Home / 3,200,521.48-4,804,532.88-2,527,056.76

Finding the Fourth Proportional to 3,200,521.48, 4,804,532.88 and 2,527,056.76

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Solution

The fourth proportional to 3,200,521.48, 4,804,532.88 and 2,527,056.76 is: 3,793,546.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,200,521.48 : 4,804,532.88 = 2,527,056.76 : x
  2. Step 2: Convert to fraction form
    3,200,521.48/4,804,532.88 = 2,527,056.76/x
  3. Step 3: Cross multiply
    3,200,521.48x = 4,804,532.88 × 2,527,056.76
  4. Step 4: Simplify right side
    3,200,521.48x = 12,141,327,293,046.27
  5. Step 5: Solve for x
    x = 12,141,327,293,046.27/3,200,521.48
  6. Step 6: Final answer
    x = 3,793,546.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.