Home / 9,385,608.57-14,080,486.46-3,401,821.05

Finding the Fourth Proportional to 9,385,608.57, 14,080,486.46 and 3,401,821.05

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Solution

The fourth proportional to 9,385,608.57, 14,080,486.46 and 3,401,821.05 is: 5,103,483.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,608.57 : 14,080,486.46 = 3,401,821.05 : x
  2. Step 2: Convert to fraction form
    9,385,608.57/14,080,486.46 = 3,401,821.05/x
  3. Step 3: Cross multiply
    9,385,608.57x = 14,080,486.46 × 3,401,821.05
  4. Step 4: Simplify right side
    9,385,608.57x = 47,899,295,216,858.88
  5. Step 5: Solve for x
    x = 47,899,295,216,858.88/9,385,608.57
  6. Step 6: Final answer
    x = 5,103,483.15

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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.