Home / 2,934,560.30-4,049,927.98-1,627,941.33

Finding the Fourth Proportional to 2,934,560.30, 4,049,927.98 and 1,627,941.33

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Solution

The fourth proportional to 2,934,560.30, 4,049,927.98 and 1,627,941.33 is: 2,246,689.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,560.30 : 4,049,927.98 = 1,627,941.33 : x
  2. Step 2: Convert to fraction form
    2,934,560.30/4,049,927.98 = 1,627,941.33/x
  3. Step 3: Cross multiply
    2,934,560.30x = 4,049,927.98 × 1,627,941.33
  4. Step 4: Simplify right side
    2,934,560.30x = 6,593,045,138,095.56
  5. Step 5: Solve for x
    x = 6,593,045,138,095.56/2,934,560.30
  6. Step 6: Final answer
    x = 2,246,689.27

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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.