Home / 4,694,478.42-7,043,062.64-2,299,024.52

Finding the Fourth Proportional to 4,694,478.42, 7,043,062.64 and 2,299,024.52

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Solution

The fourth proportional to 4,694,478.42, 7,043,062.64 and 2,299,024.52 is: 3,449,195.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,478.42 : 7,043,062.64 = 2,299,024.52 : x
  2. Step 2: Convert to fraction form
    4,694,478.42/7,043,062.64 = 2,299,024.52/x
  3. Step 3: Cross multiply
    4,694,478.42x = 7,043,062.64 × 2,299,024.52
  4. Step 4: Simplify right side
    4,694,478.42x = 16,192,173,697,888.99
  5. Step 5: Solve for x
    x = 16,192,173,697,888.99/4,694,478.42
  6. Step 6: Final answer
    x = 3,449,195.47

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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.