Home / 3,054,336.98-4,214,869.54-1,696,297.46

Finding the Fourth Proportional to 3,054,336.98, 4,214,869.54 and 1,696,297.46

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Solution

The fourth proportional to 3,054,336.98, 4,214,869.54 and 1,696,297.46 is: 2,340,826.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,336.98 : 4,214,869.54 = 1,696,297.46 : x
  2. Step 2: Convert to fraction form
    3,054,336.98/4,214,869.54 = 1,696,297.46/x
  3. Step 3: Cross multiply
    3,054,336.98x = 4,214,869.54 × 1,696,297.46
  4. Step 4: Simplify right side
    3,054,336.98x = 7,149,672,478,099.77
  5. Step 5: Solve for x
    x = 7,149,672,478,099.77/3,054,336.98
  6. Step 6: Final answer
    x = 2,340,826.35

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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.