Home / 8,474,510.08-11,694,327.30-4,606,997.42

Finding the Fourth Proportional to 8,474,510.08, 11,694,327.30 and 4,606,997.42

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Solution

The fourth proportional to 8,474,510.08, 11,694,327.30 and 4,606,997.42 is: 6,357,386.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,510.08 : 11,694,327.30 = 4,606,997.42 : x
  2. Step 2: Convert to fraction form
    8,474,510.08/11,694,327.30 = 4,606,997.42/x
  3. Step 3: Cross multiply
    8,474,510.08x = 11,694,327.30 × 4,606,997.42
  4. Step 4: Simplify right side
    8,474,510.08x = 53,875,735,699,735.57
  5. Step 5: Solve for x
    x = 53,875,735,699,735.57/8,474,510.08
  6. Step 6: Final answer
    x = 6,357,386.47

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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.