Home / 5,876,362.52-8,110,171.56-3,298,184.36

Finding the Fourth Proportional to 5,876,362.52, 8,110,171.56 and 3,298,184.36

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Solution

The fourth proportional to 5,876,362.52, 8,110,171.56 and 3,298,184.36 is: 4,551,938.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,362.52 : 8,110,171.56 = 3,298,184.36 : x
  2. Step 2: Convert to fraction form
    5,876,362.52/8,110,171.56 = 3,298,184.36/x
  3. Step 3: Cross multiply
    5,876,362.52x = 8,110,171.56 × 3,298,184.36
  4. Step 4: Simplify right side
    5,876,362.52x = 26,748,840,996,108.80
  5. Step 5: Solve for x
    x = 26,748,840,996,108.80/5,876,362.52
  6. Step 6: Final answer
    x = 4,551,938.53

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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.