Home / 2,672,194.11-4,008,232.77-650,448.69

Finding the Fourth Proportional to 2,672,194.11, 4,008,232.77 and 650,448.69

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Solution

The fourth proportional to 2,672,194.11, 4,008,232.77 and 650,448.69 is: 975,658.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,194.11 : 4,008,232.77 = 650,448.69 : x
  2. Step 2: Convert to fraction form
    2,672,194.11/4,008,232.77 = 650,448.69/x
  3. Step 3: Cross multiply
    2,672,194.11x = 4,008,232.77 × 650,448.69
  4. Step 4: Simplify right side
    2,672,194.11x = 2,607,149,754,461.57
  5. Step 5: Solve for x
    x = 2,607,149,754,461.57/2,672,194.11
  6. Step 6: Final answer
    x = 975,658.82

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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.