Home / 3,904,395.31-5,856,420.34-1,064,507.59

Finding the Fourth Proportional to 3,904,395.31, 5,856,420.34 and 1,064,507.59

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Solution

The fourth proportional to 3,904,395.31, 5,856,420.34 and 1,064,507.59 is: 1,596,714.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,395.31 : 5,856,420.34 = 1,064,507.59 : x
  2. Step 2: Convert to fraction form
    3,904,395.31/5,856,420.34 = 1,064,507.59/x
  3. Step 3: Cross multiply
    3,904,395.31x = 5,856,420.34 × 1,064,507.59
  4. Step 4: Simplify right side
    3,904,395.31x = 6,234,203,902,160.38
  5. Step 5: Solve for x
    x = 6,234,203,902,160.38/3,904,395.31
  6. Step 6: Final answer
    x = 1,596,714.32

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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.