Home / 3,305,872.64-4,959,577.83-1,031,274.41

Finding the Fourth Proportional to 3,305,872.64, 4,959,577.83 and 1,031,274.41

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Solution

The fourth proportional to 3,305,872.64, 4,959,577.83 and 1,031,274.41 is: 1,547,151.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,872.64 : 4,959,577.83 = 1,031,274.41 : x
  2. Step 2: Convert to fraction form
    3,305,872.64/4,959,577.83 = 1,031,274.41/x
  3. Step 3: Cross multiply
    3,305,872.64x = 4,959,577.83 × 1,031,274.41
  4. Step 4: Simplify right side
    3,305,872.64x = 5,114,685,670,528.07
  5. Step 5: Solve for x
    x = 5,114,685,670,528.07/3,305,872.64
  6. Step 6: Final answer
    x = 1,547,151.46

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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.