Home / 9,069,807.09-13,604,625.96-3,677,175.60

Finding the Fourth Proportional to 9,069,807.09, 13,604,625.96 and 3,677,175.60

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Solution

The fourth proportional to 9,069,807.09, 13,604,625.96 and 3,677,175.60 is: 5,515,729.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,807.09 : 13,604,625.96 = 3,677,175.60 : x
  2. Step 2: Convert to fraction form
    9,069,807.09/13,604,625.96 = 3,677,175.60/x
  3. Step 3: Cross multiply
    9,069,807.09x = 13,604,625.96 × 3,677,175.60
  4. Step 4: Simplify right side
    9,069,807.09x = 50,026,598,627,238.58
  5. Step 5: Solve for x
    x = 50,026,598,627,238.58/9,069,807.09
  6. Step 6: Final answer
    x = 5,515,729.07

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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.