Home / 7,590,250.80-11,385,376.20-2,199,077.10

Finding the Fourth Proportional to 7,590,250.80, 11,385,376.20 and 2,199,077.10

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Solution

The fourth proportional to 7,590,250.80, 11,385,376.20 and 2,199,077.10 is: 3,298,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,250.80 : 11,385,376.20 = 2,199,077.10 : x
  2. Step 2: Convert to fraction form
    7,590,250.80/11,385,376.20 = 2,199,077.10/x
  3. Step 3: Cross multiply
    7,590,250.80x = 11,385,376.20 × 2,199,077.10
  4. Step 4: Simplify right side
    7,590,250.80x = 25,037,320,076,305.02
  5. Step 5: Solve for x
    x = 25,037,320,076,305.02/7,590,250.80
  6. Step 6: Final answer
    x = 3,298,615.65

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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.