Home / 4,036,154.52-5,569,936.78-2,200,597.90

Finding the Fourth Proportional to 4,036,154.52, 5,569,936.78 and 2,200,597.90

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Solution

The fourth proportional to 4,036,154.52, 5,569,936.78 and 2,200,597.90 is: 3,036,848.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,154.52 : 5,569,936.78 = 2,200,597.90 : x
  2. Step 2: Convert to fraction form
    4,036,154.52/5,569,936.78 = 2,200,597.90/x
  3. Step 3: Cross multiply
    4,036,154.52x = 5,569,936.78 × 2,200,597.90
  4. Step 4: Simplify right side
    4,036,154.52x = 12,257,191,181,200.76
  5. Step 5: Solve for x
    x = 12,257,191,181,200.76/4,036,154.52
  6. Step 6: Final answer
    x = 3,036,848.84

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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.