Home / 4,175,851.02-6,264,179.21-1,296,444.72

Finding the Fourth Proportional to 4,175,851.02, 6,264,179.21 and 1,296,444.72

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Solution

The fourth proportional to 4,175,851.02, 6,264,179.21 and 1,296,444.72 is: 1,944,792.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,851.02 : 6,264,179.21 = 1,296,444.72 : x
  2. Step 2: Convert to fraction form
    4,175,851.02/6,264,179.21 = 1,296,444.72/x
  3. Step 3: Cross multiply
    4,175,851.02x = 6,264,179.21 × 1,296,444.72
  4. Step 4: Simplify right side
    4,175,851.02x = 8,121,162,028,296.02
  5. Step 5: Solve for x
    x = 8,121,162,028,296.02/4,175,851.02
  6. Step 6: Final answer
    x = 1,944,792.09

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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.