Home / 3,611,196-4,983,451.20-2,001,564

Finding the Fourth Proportional to 3,611,196, 4,983,451.20 and 2,001,564

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Solution

The fourth proportional to 3,611,196, 4,983,451.20 and 2,001,564 is: 2,762,158.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,196 : 4,983,451.20 = 2,001,564 : x
  2. Step 2: Convert to fraction form
    3,611,196/4,983,451.20 = 2,001,564/x
  3. Step 3: Cross multiply
    3,611,196x = 4,983,451.20 × 2,001,564
  4. Step 4: Simplify right side
    3,611,196x = 9,974,696,517,676.80
  5. Step 5: Solve for x
    x = 9,974,696,517,676.80/3,611,196
  6. Step 6: Final answer
    x = 2,762,158.72

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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.