Home / 5,869,029.60-8,807,918.40-3,027,679.20

Finding the Fourth Proportional to 5,869,029.60, 8,807,918.40 and 3,027,679.20

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Solution

The fourth proportional to 5,869,029.60, 8,807,918.40 and 3,027,679.20 is: 4,543,775.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,029.60 : 8,807,918.40 = 3,027,679.20 : x
  2. Step 2: Convert to fraction form
    5,869,029.60/8,807,918.40 = 3,027,679.20/x
  3. Step 3: Cross multiply
    5,869,029.60x = 8,807,918.40 × 3,027,679.20
  4. Step 4: Simplify right side
    5,869,029.60x = 26,667,551,334,977.28
  5. Step 5: Solve for x
    x = 26,667,551,334,977.28/5,869,029.60
  6. Step 6: Final answer
    x = 4,543,775.23

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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.