Home / 4,966,677-7,443,279-2,267,656.56

Finding the Fourth Proportional to 4,966,677, 7,443,279 and 2,267,656.56

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Solution

The fourth proportional to 4,966,677, 7,443,279 and 2,267,656.56 is: 3,398,409.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,677 : 7,443,279 = 2,267,656.56 : x
  2. Step 2: Convert to fraction form
    4,966,677/7,443,279 = 2,267,656.56/x
  3. Step 3: Cross multiply
    4,966,677x = 7,443,279 × 2,267,656.56
  4. Step 4: Simplify right side
    4,966,677x = 16,878,800,452,260.24
  5. Step 5: Solve for x
    x = 16,878,800,452,260.24/4,966,677
  6. Step 6: Final answer
    x = 3,398,409.13

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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.