Home / 5,667,835.51-8,489,291.61-4,684,050.18

Finding the Fourth Proportional to 5,667,835.51, 8,489,291.61 and 4,684,050.18

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Solution

The fourth proportional to 5,667,835.51, 8,489,291.61 and 4,684,050.18 is: 7,015,776.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,835.51 : 8,489,291.61 = 4,684,050.18 : x
  2. Step 2: Convert to fraction form
    5,667,835.51/8,489,291.61 = 4,684,050.18/x
  3. Step 3: Cross multiply
    5,667,835.51x = 8,489,291.61 × 4,684,050.18
  4. Step 4: Simplify right side
    5,667,835.51x = 39,764,267,851,446.53
  5. Step 5: Solve for x
    x = 39,764,267,851,446.53/5,667,835.51
  6. Step 6: Final answer
    x = 7,015,776.63

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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.