Home / 3,257,881.20-4,883,711.40-2,537,823.60

Finding the Fourth Proportional to 3,257,881.20, 4,883,711.40 and 2,537,823.60

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Solution

The fourth proportional to 3,257,881.20, 4,883,711.40 and 2,537,823.60 is: 3,804,312.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,881.20 : 4,883,711.40 = 2,537,823.60 : x
  2. Step 2: Convert to fraction form
    3,257,881.20/4,883,711.40 = 2,537,823.60/x
  3. Step 3: Cross multiply
    3,257,881.20x = 4,883,711.40 × 2,537,823.60
  4. Step 4: Simplify right side
    3,257,881.20x = 12,393,998,046,509.04
  5. Step 5: Solve for x
    x = 12,393,998,046,509.04/3,257,881.20
  6. Step 6: Final answer
    x = 3,804,312.46

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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.