Home / 1,729,393.04-2,598,026.12-1,251,096.12

Finding the Fourth Proportional to 1,729,393.04, 2,598,026.12 and 1,251,096.12

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Solution

The fourth proportional to 1,729,393.04, 2,598,026.12 and 1,251,096.12 is: 1,879,492.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,393.04 : 2,598,026.12 = 1,251,096.12 : x
  2. Step 2: Convert to fraction form
    1,729,393.04/2,598,026.12 = 1,251,096.12/x
  3. Step 3: Cross multiply
    1,729,393.04x = 2,598,026.12 × 1,251,096.12
  4. Step 4: Simplify right side
    1,729,393.04x = 3,250,380,398,390.66
  5. Step 5: Solve for x
    x = 3,250,380,398,390.66/1,729,393.04
  6. Step 6: Final answer
    x = 1,879,492.01

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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.