Home / 11,730,407.58-17,598,365.37-3,642,965.82

Finding the Fourth Proportional to 11,730,407.58, 17,598,365.37 and 3,642,965.82

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Solution

The fourth proportional to 11,730,407.58, 17,598,365.37 and 3,642,965.82 is: 5,465,304.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,407.58 : 17,598,365.37 = 3,642,965.82 : x
  2. Step 2: Convert to fraction form
    11,730,407.58/17,598,365.37 = 3,642,965.82/x
  3. Step 3: Cross multiply
    11,730,407.58x = 17,598,365.37 × 3,642,965.82
  4. Step 4: Simplify right side
    11,730,407.58x = 64,110,243,530,781.66
  5. Step 5: Solve for x
    x = 64,110,243,530,781.66/11,730,407.58
  6. Step 6: Final answer
    x = 5,465,304.01

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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.