Home / 9,847,198.80-14,772,180.60-3,114,910.80

Finding the Fourth Proportional to 9,847,198.80, 14,772,180.60 and 3,114,910.80

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Solution

The fourth proportional to 9,847,198.80, 14,772,180.60 and 3,114,910.80 is: 4,672,803.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,198.80 : 14,772,180.60 = 3,114,910.80 : x
  2. Step 2: Convert to fraction form
    9,847,198.80/14,772,180.60 = 3,114,910.80/x
  3. Step 3: Cross multiply
    9,847,198.80x = 14,772,180.60 × 3,114,910.80
  4. Step 4: Simplify right side
    9,847,198.80x = 46,014,024,890,490.48
  5. Step 5: Solve for x
    x = 46,014,024,890,490.48/9,847,198.80
  6. Step 6: Final answer
    x = 4,672,803.49

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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.