Home / 5,474,899.34-7,555,410.03-3,027,675.04

Finding the Fourth Proportional to 5,474,899.34, 7,555,410.03 and 3,027,675.04

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Solution

The fourth proportional to 5,474,899.34, 7,555,410.03 and 3,027,675.04 is: 4,178,218.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,899.34 : 7,555,410.03 = 3,027,675.04 : x
  2. Step 2: Convert to fraction form
    5,474,899.34/7,555,410.03 = 3,027,675.04/x
  3. Step 3: Cross multiply
    5,474,899.34x = 7,555,410.03 × 3,027,675.04
  4. Step 4: Simplify right side
    5,474,899.34x = 22,875,326,357,261.91
  5. Step 5: Solve for x
    x = 22,875,326,357,261.91/5,474,899.34
  6. Step 6: Final answer
    x = 4,178,218.62

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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.