Home / 5,856,153.40-8,784,230.10-4,932,364.60

Finding the Fourth Proportional to 5,856,153.40, 8,784,230.10 and 4,932,364.60

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Solution

The fourth proportional to 5,856,153.40, 8,784,230.10 and 4,932,364.60 is: 7,398,546.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,153.40 : 8,784,230.10 = 4,932,364.60 : x
  2. Step 2: Convert to fraction form
    5,856,153.40/8,784,230.10 = 4,932,364.60/x
  3. Step 3: Cross multiply
    5,856,153.40x = 8,784,230.10 × 4,932,364.60
  4. Step 4: Simplify right side
    5,856,153.40x = 43,327,025,583,494.45
  5. Step 5: Solve for x
    x = 43,327,025,583,494.45/5,856,153.40
  6. Step 6: Final answer
    x = 7,398,546.90

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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.