Home / 5,474,923.69-7,555,443.60-3,027,699.46

Finding the Fourth Proportional to 5,474,923.69, 7,555,443.60 and 3,027,699.46

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Solution

The fourth proportional to 5,474,923.69, 7,555,443.60 and 3,027,699.46 is: 4,178,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,923.69 : 7,555,443.60 = 3,027,699.46 : x
  2. Step 2: Convert to fraction form
    5,474,923.69/7,555,443.60 = 3,027,699.46/x
  3. Step 3: Cross multiply
    5,474,923.69x = 7,555,443.60 × 3,027,699.46
  4. Step 4: Simplify right side
    5,474,923.69x = 22,875,612,507,780.45
  5. Step 5: Solve for x
    x = 22,875,612,507,780.45/5,474,923.69
  6. Step 6: Final answer
    x = 4,178,252.30

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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.