Home / 8,845,815.03-12,210,991.26-5,946,887.25

Finding the Fourth Proportional to 8,845,815.03, 12,210,991.26 and 5,946,887.25

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Solution

The fourth proportional to 8,845,815.03, 12,210,991.26 and 5,946,887.25 is: 8,209,236.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,815.03 : 12,210,991.26 = 5,946,887.25 : x
  2. Step 2: Convert to fraction form
    8,845,815.03/12,210,991.26 = 5,946,887.25/x
  3. Step 3: Cross multiply
    8,845,815.03x = 12,210,991.26 × 5,946,887.25
  4. Step 4: Simplify right side
    8,845,815.03x = 72,617,388,233,955.44
  5. Step 5: Solve for x
    x = 72,617,388,233,955.44/8,845,815.03
  6. Step 6: Final answer
    x = 8,209,236.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.