Home / 3,506,611.44-5,260,216.64-1,231,938.24

Finding the Fourth Proportional to 3,506,611.44, 5,260,216.64 and 1,231,938.24

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Solution

The fourth proportional to 3,506,611.44, 5,260,216.64 and 1,231,938.24 is: 1,848,012.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,611.44 : 5,260,216.64 = 1,231,938.24 : x
  2. Step 2: Convert to fraction form
    3,506,611.44/5,260,216.64 = 1,231,938.24/x
  3. Step 3: Cross multiply
    3,506,611.44x = 5,260,216.64 × 1,231,938.24
  4. Step 4: Simplify right side
    3,506,611.44x = 6,480,262,029,500.31
  5. Step 5: Solve for x
    x = 6,480,262,029,500.31/3,506,611.44
  6. Step 6: Final answer
    x = 1,848,012.57

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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.