Home / 3,257,549.26-4,495,416.23-1,787,467.45

Finding the Fourth Proportional to 3,257,549.26, 4,495,416.23 and 1,787,467.45

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Solution

The fourth proportional to 3,257,549.26, 4,495,416.23 and 1,787,467.45 is: 2,466,704.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,549.26 : 4,495,416.23 = 1,787,467.45 : x
  2. Step 2: Convert to fraction form
    3,257,549.26/4,495,416.23 = 1,787,467.45/x
  3. Step 3: Cross multiply
    3,257,549.26x = 4,495,416.23 × 1,787,467.45
  4. Step 4: Simplify right side
    3,257,549.26x = 8,035,410,165,150.84
  5. Step 5: Solve for x
    x = 8,035,410,165,150.84/3,257,549.26
  6. Step 6: Final answer
    x = 2,466,704.12

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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.