Home / 3,375,994.55-5,064,567.73-1,246,089.83

Finding the Fourth Proportional to 3,375,994.55, 5,064,567.73 and 1,246,089.83

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Solution

The fourth proportional to 3,375,994.55, 5,064,567.73 and 1,246,089.83 is: 1,869,347.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,994.55 : 5,064,567.73 = 1,246,089.83 : x
  2. Step 2: Convert to fraction form
    3,375,994.55/5,064,567.73 = 1,246,089.83/x
  3. Step 3: Cross multiply
    3,375,994.55x = 5,064,567.73 × 1,246,089.83
  4. Step 4: Simplify right side
    3,375,994.55x = 6,310,906,313,261.12
  5. Step 5: Solve for x
    x = 6,310,906,313,261.12/3,375,994.55
  6. Step 6: Final answer
    x = 1,869,347.31

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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.