Home / 7,461,610.29-11,191,772.36-4,542,946.74

Finding the Fourth Proportional to 7,461,610.29, 11,191,772.36 and 4,542,946.74

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Solution

The fourth proportional to 7,461,610.29, 11,191,772.36 and 4,542,946.74 is: 6,814,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,610.29 : 11,191,772.36 = 4,542,946.74 : x
  2. Step 2: Convert to fraction form
    7,461,610.29/11,191,772.36 = 4,542,946.74/x
  3. Step 3: Cross multiply
    7,461,610.29x = 11,191,772.36 × 4,542,946.74
  4. Step 4: Simplify right side
    7,461,610.29x = 50,843,625,757,684.11
  5. Step 5: Solve for x
    x = 50,843,625,757,684.11/7,461,610.29
  6. Step 6: Final answer
    x = 6,814,028.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.