Home / 4,034,114.55-5,566,915.35-2,198,533.25

Finding the Fourth Proportional to 4,034,114.55, 5,566,915.35 and 2,198,533.25

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Solution

The fourth proportional to 4,034,114.55, 5,566,915.35 and 2,198,533.25 is: 3,033,887.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,114.55 : 5,566,915.35 = 2,198,533.25 : x
  2. Step 2: Convert to fraction form
    4,034,114.55/5,566,915.35 = 2,198,533.25/x
  3. Step 3: Cross multiply
    4,034,114.55x = 5,566,915.35 × 2,198,533.25
  4. Step 4: Simplify right side
    4,034,114.55x = 12,239,048,510,827.67
  5. Step 5: Solve for x
    x = 12,239,048,510,827.67/4,034,114.55
  6. Step 6: Final answer
    x = 3,033,887.20

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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.