Home / 5,245,166.04-7,238,847.29-3,069,579.44

Finding the Fourth Proportional to 5,245,166.04, 7,238,847.29 and 3,069,579.44

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Solution

The fourth proportional to 5,245,166.04, 7,238,847.29 and 3,069,579.44 is: 4,236,322.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,245,166.04 : 7,238,847.29 = 3,069,579.44 : x
  2. Step 2: Convert to fraction form
    5,245,166.04/7,238,847.29 = 3,069,579.44/x
  3. Step 3: Cross multiply
    5,245,166.04x = 7,238,847.29 × 3,069,579.44
  4. Step 4: Simplify right side
    5,245,166.04x = 22,220,216,813,432.94
  5. Step 5: Solve for x
    x = 22,220,216,813,432.94/5,245,166.04
  6. Step 6: Final answer
    x = 4,236,322.87

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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.