Home / 9,247,998.97-13,875,079.20-3,100,588.93

Finding the Fourth Proportional to 9,247,998.97, 13,875,079.20 and 3,100,588.93

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Solution

The fourth proportional to 9,247,998.97, 13,875,079.20 and 3,100,588.93 is: 4,651,916.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,998.97 : 13,875,079.20 = 3,100,588.93 : x
  2. Step 2: Convert to fraction form
    9,247,998.97/13,875,079.20 = 3,100,588.93/x
  3. Step 3: Cross multiply
    9,247,998.97x = 13,875,079.20 × 3,100,588.93
  4. Step 4: Simplify right side
    9,247,998.97x = 43,020,916,970,393.26
  5. Step 5: Solve for x
    x = 43,020,916,970,393.26/9,247,998.97
  6. Step 6: Final answer
    x = 4,651,916.28

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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.