Home / 3,054,336.79-4,214,869.28-1,696,297.27

Finding the Fourth Proportional to 3,054,336.79, 4,214,869.28 and 1,696,297.27

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Solution

The fourth proportional to 3,054,336.79, 4,214,869.28 and 1,696,297.27 is: 2,340,826.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,336.79 : 4,214,869.28 = 1,696,297.27 : x
  2. Step 2: Convert to fraction form
    3,054,336.79/4,214,869.28 = 1,696,297.27/x
  3. Step 3: Cross multiply
    3,054,336.79x = 4,214,869.28 × 1,696,297.27
  4. Step 4: Simplify right side
    3,054,336.79x = 7,149,671,244,686.41
  5. Step 5: Solve for x
    x = 7,149,671,244,686.41/3,054,336.79
  6. Step 6: Final answer
    x = 2,340,826.09

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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.