Home / 5,443,498.02-7,512,026.84-2,962,736.48

Finding the Fourth Proportional to 5,443,498.02, 7,512,026.84 and 2,962,736.48

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Solution

The fourth proportional to 5,443,498.02, 7,512,026.84 and 2,962,736.48 is: 4,088,576.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,498.02 : 7,512,026.84 = 2,962,736.48 : x
  2. Step 2: Convert to fraction form
    5,443,498.02/7,512,026.84 = 2,962,736.48/x
  3. Step 3: Cross multiply
    5,443,498.02x = 7,512,026.84 × 2,962,736.48
  4. Step 4: Simplify right side
    5,443,498.02x = 22,256,155,957,607.12
  5. Step 5: Solve for x
    x = 22,256,155,957,607.12/5,443,498.02
  6. Step 6: Final answer
    x = 4,088,576.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.