Home / 3,381,206.52-4,666,543.44-2,092,461.96

Finding the Fourth Proportional to 3,381,206.52, 4,666,543.44 and 2,092,461.96

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Solution

The fourth proportional to 3,381,206.52, 4,666,543.44 and 2,092,461.96 is: 2,887,893.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,206.52 : 4,666,543.44 = 2,092,461.96 : x
  2. Step 2: Convert to fraction form
    3,381,206.52/4,666,543.44 = 2,092,461.96/x
  3. Step 3: Cross multiply
    3,381,206.52x = 4,666,543.44 × 2,092,461.96
  4. Step 4: Simplify right side
    3,381,206.52x = 9,764,564,632,887.54
  5. Step 5: Solve for x
    x = 9,764,564,632,887.54/3,381,206.52
  6. Step 6: Final answer
    x = 2,887,893.59

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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.