Home / 4,217,493.60-5,820,168.87-2,283,754.32

Finding the Fourth Proportional to 4,217,493.60, 5,820,168.87 and 2,283,754.32

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Solution

The fourth proportional to 4,217,493.60, 5,820,168.87 and 2,283,754.32 is: 3,151,595.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,493.60 : 5,820,168.87 = 2,283,754.32 : x
  2. Step 2: Convert to fraction form
    4,217,493.60/5,820,168.87 = 2,283,754.32/x
  3. Step 3: Cross multiply
    4,217,493.60x = 5,820,168.87 × 2,283,754.32
  4. Step 4: Simplify right side
    4,217,493.60x = 13,291,835,799,992.02
  5. Step 5: Solve for x
    x = 13,291,835,799,992.02/4,217,493.60
  6. Step 6: Final answer
    x = 3,151,595.96

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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.