Home / 5,461,760.71-7,532,969.38-3,501,826.12

Finding the Fourth Proportional to 5,461,760.71, 7,532,969.38 and 3,501,826.12

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Solution

The fourth proportional to 5,461,760.71, 7,532,969.38 and 3,501,826.12 is: 4,829,788.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461,760.71 : 7,532,969.38 = 3,501,826.12 : x
  2. Step 2: Convert to fraction form
    5,461,760.71/7,532,969.38 = 3,501,826.12/x
  3. Step 3: Cross multiply
    5,461,760.71x = 7,532,969.38 × 3,501,826.12
  4. Step 4: Simplify right side
    5,461,760.71x = 26,379,148,936,044.21
  5. Step 5: Solve for x
    x = 26,379,148,936,044.21/5,461,760.71
  6. Step 6: Final answer
    x = 4,829,788.48

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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.