Home / 4,581,196.29-6,322,127.04-2,516,402.79

Finding the Fourth Proportional to 4,581,196.29, 6,322,127.04 and 2,516,402.79

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Solution

The fourth proportional to 4,581,196.29, 6,322,127.04 and 2,516,402.79 is: 3,472,677.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,196.29 : 6,322,127.04 = 2,516,402.79 : x
  2. Step 2: Convert to fraction form
    4,581,196.29/6,322,127.04 = 2,516,402.79/x
  3. Step 3: Cross multiply
    4,581,196.29x = 6,322,127.04 × 2,516,402.79
  4. Step 4: Simplify right side
    4,581,196.29x = 15,909,018,122,190.44
  5. Step 5: Solve for x
    x = 15,909,018,122,190.44/4,581,196.29
  6. Step 6: Final answer
    x = 3,472,677.68

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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.