Home / 6,551,880.44-9,041,181.17-3,611,535.48

Finding the Fourth Proportional to 6,551,880.44, 9,041,181.17 and 3,611,535.48

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Solution

The fourth proportional to 6,551,880.44, 9,041,181.17 and 3,611,535.48 is: 4,983,690.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,880.44 : 9,041,181.17 = 3,611,535.48 : x
  2. Step 2: Convert to fraction form
    6,551,880.44/9,041,181.17 = 3,611,535.48/x
  3. Step 3: Cross multiply
    6,551,880.44x = 9,041,181.17 × 3,611,535.48
  4. Step 4: Simplify right side
    6,551,880.44x = 32,652,546,604,248.44
  5. Step 5: Solve for x
    x = 32,652,546,604,248.44/6,551,880.44
  6. Step 6: Final answer
    x = 4,983,690.85

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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.