Home / 4,280,272.10-5,906,708.42-2,346,548.58

Finding the Fourth Proportional to 4,280,272.10, 5,906,708.42 and 2,346,548.58

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Solution

The fourth proportional to 4,280,272.10, 5,906,708.42 and 2,346,548.58 is: 3,238,200.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,272.10 : 5,906,708.42 = 2,346,548.58 : x
  2. Step 2: Convert to fraction form
    4,280,272.10/5,906,708.42 = 2,346,548.58/x
  3. Step 3: Cross multiply
    4,280,272.10x = 5,906,708.42 × 2,346,548.58
  4. Step 4: Simplify right side
    4,280,272.10x = 13,860,378,255,425.04
  5. Step 5: Solve for x
    x = 13,860,378,255,425.04/4,280,272.10
  6. Step 6: Final answer
    x = 3,238,200.27

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1.5x scale

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.