Home / 3,064,964.45-4,229,650.62-1,776,552.17

Finding the Fourth Proportional to 3,064,964.45, 4,229,650.62 and 1,776,552.17

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Solution

The fourth proportional to 3,064,964.45, 4,229,650.62 and 1,776,552.17 is: 2,451,641.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,964.45 : 4,229,650.62 = 1,776,552.17 : x
  2. Step 2: Convert to fraction form
    3,064,964.45/4,229,650.62 = 1,776,552.17/x
  3. Step 3: Cross multiply
    3,064,964.45x = 4,229,650.62 × 1,776,552.17
  4. Step 4: Simplify right side
    3,064,964.45x = 7,514,194,966,154.59
  5. Step 5: Solve for x
    x = 7,514,194,966,154.59/3,064,964.45
  6. Step 6: Final answer
    x = 2,451,641.81

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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.