Home / 4,036,156.53-5,569,939.55-2,200,599.90

Finding the Fourth Proportional to 4,036,156.53, 5,569,939.55 and 2,200,599.90

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Solution

The fourth proportional to 4,036,156.53, 5,569,939.55 and 2,200,599.90 is: 3,036,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,156.53 : 5,569,939.55 = 2,200,599.90 : x
  2. Step 2: Convert to fraction form
    4,036,156.53/5,569,939.55 = 2,200,599.90/x
  3. Step 3: Cross multiply
    4,036,156.53x = 5,569,939.55 × 2,200,599.90
  4. Step 4: Simplify right side
    4,036,156.53x = 12,257,208,405,733.04
  5. Step 5: Solve for x
    x = 12,257,208,405,733.04/4,036,156.53
  6. Step 6: Final answer
    x = 3,036,851.60

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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.