Home / 7,845,796.44-11,768,677.38-2,088,531.36

Finding the Fourth Proportional to 7,845,796.44, 11,768,677.38 and 2,088,531.36

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Solution

The fourth proportional to 7,845,796.44, 11,768,677.38 and 2,088,531.36 is: 3,132,792.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,845,796.44 : 11,768,677.38 = 2,088,531.36 : x
  2. Step 2: Convert to fraction form
    7,845,796.44/11,768,677.38 = 2,088,531.36/x
  3. Step 3: Cross multiply
    7,845,796.44x = 11,768,677.38 × 2,088,531.36
  4. Step 4: Simplify right side
    7,845,796.44x = 24,579,251,773,852.64
  5. Step 5: Solve for x
    x = 24,579,251,773,852.64/7,845,796.44
  6. Step 6: Final answer
    x = 3,132,792.44

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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.