Home / 4,534,818.48-6,257,923.32-2,469,788.76

Finding the Fourth Proportional to 4,534,818.48, 6,257,923.32 and 2,469,788.76

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Solution

The fourth proportional to 4,534,818.48, 6,257,923.32 and 2,469,788.76 is: 3,408,239.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,818.48 : 6,257,923.32 = 2,469,788.76 : x
  2. Step 2: Convert to fraction form
    4,534,818.48/6,257,923.32 = 2,469,788.76/x
  3. Step 3: Cross multiply
    4,534,818.48x = 6,257,923.32 × 2,469,788.76
  4. Step 4: Simplify right side
    4,534,818.48x = 15,455,748,676,677.88
  5. Step 5: Solve for x
    x = 15,455,748,676,677.88/4,534,818.48
  6. Step 6: Final answer
    x = 3,408,239.77

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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.