Home / 3,448,446.48-4,758,655.23-2,534,513.76

Finding the Fourth Proportional to 3,448,446.48, 4,758,655.23 and 2,534,513.76

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Solution

The fourth proportional to 3,448,446.48, 4,758,655.23 and 2,534,513.76 is: 3,497,481.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,448,446.48 : 4,758,655.23 = 2,534,513.76 : x
  2. Step 2: Convert to fraction form
    3,448,446.48/4,758,655.23 = 2,534,513.76/x
  3. Step 3: Cross multiply
    3,448,446.48x = 4,758,655.23 × 2,534,513.76
  4. Step 4: Simplify right side
    3,448,446.48x = 12,060,877,159,530.96
  5. Step 5: Solve for x
    x = 12,060,877,159,530.96/3,448,446.48
  6. Step 6: Final answer
    x = 3,497,481.32

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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.