Home / 5,598,633.60-8,391,729.60-3,076,099.20

Finding the Fourth Proportional to 5,598,633.60, 8,391,729.60 and 3,076,099.20

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Solution

The fourth proportional to 5,598,633.60, 8,391,729.60 and 3,076,099.20 is: 4,610,730.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,633.60 : 8,391,729.60 = 3,076,099.20 : x
  2. Step 2: Convert to fraction form
    5,598,633.60/8,391,729.60 = 3,076,099.20/x
  3. Step 3: Cross multiply
    5,598,633.60x = 8,391,729.60 × 3,076,099.20
  4. Step 4: Simplify right side
    5,598,633.60x = 25,813,792,709,176.32
  5. Step 5: Solve for x
    x = 25,813,792,709,176.32/5,598,633.60
  6. Step 6: Final answer
    x = 4,610,730.86

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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.