Home / 5,795,222.10-8,693,999.55-2,007,921.30

Finding the Fourth Proportional to 5,795,222.10, 8,693,999.55 and 2,007,921.30

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Solution

The fourth proportional to 5,795,222.10, 8,693,999.55 and 2,007,921.30 is: 3,012,286.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,222.10 : 8,693,999.55 = 2,007,921.30 : x
  2. Step 2: Convert to fraction form
    5,795,222.10/8,693,999.55 = 2,007,921.30/x
  3. Step 3: Cross multiply
    5,795,222.10x = 8,693,999.55 × 2,007,921.30
  4. Step 4: Simplify right side
    5,795,222.10x = 17,456,866,878,635.42
  5. Step 5: Solve for x
    x = 17,456,866,878,635.42/5,795,222.10
  6. Step 6: Final answer
    x = 3,012,286.08

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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.