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Finding the Fourth Proportional to 5,880.41, 8,820.65 and 1,497.88

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Solution

The fourth proportional to 5,880.41, 8,820.65 and 1,497.88 is: 2,246.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,880.41 : 8,820.65 = 1,497.88 : x
  2. Step 2: Convert to fraction form
    5,880.41/8,820.65 = 1,497.88/x
  3. Step 3: Cross multiply
    5,880.41x = 8,820.65 × 1,497.88
  4. Step 4: Simplify right side
    5,880.41x = 13,212,256.92
  5. Step 5: Solve for x
    x = 13,212,256.92/5,880.41
  6. Step 6: Final answer
    x = 2,246.82

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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.