Home / 7,060,221.64-10,582,959.66-3,461,005

Finding the Fourth Proportional to 7,060,221.64, 10,582,959.66 and 3,461,005

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Solution

The fourth proportional to 7,060,221.64, 10,582,959.66 and 3,461,005 is: 5,187,893.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,221.64 : 10,582,959.66 = 3,461,005 : x
  2. Step 2: Convert to fraction form
    7,060,221.64/10,582,959.66 = 3,461,005/x
  3. Step 3: Cross multiply
    7,060,221.64x = 10,582,959.66 × 3,461,005
  4. Step 4: Simplify right side
    7,060,221.64x = 36,627,676,298,058.30
  5. Step 5: Solve for x
    x = 36,627,676,298,058.30/7,060,221.64
  6. Step 6: Final answer
    x = 5,187,893.27

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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.