Home / 3,311,731.47-4,967,597.59-1,037,433.09

Finding the Fourth Proportional to 3,311,731.47, 4,967,597.59 and 1,037,433.09

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Solution

The fourth proportional to 3,311,731.47, 4,967,597.59 and 1,037,433.09 is: 1,556,149.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,731.47 : 4,967,597.59 = 1,037,433.09 : x
  2. Step 2: Convert to fraction form
    3,311,731.47/4,967,597.59 = 1,037,433.09/x
  3. Step 3: Cross multiply
    3,311,731.47x = 4,967,597.59 × 1,037,433.09
  4. Step 4: Simplify right side
    3,311,731.47x = 5,153,550,117,670.25
  5. Step 5: Solve for x
    x = 5,153,550,117,670.25/3,311,731.47
  6. Step 6: Final answer
    x = 1,556,149.76

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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.