Home / 2,104,076.10-2,903,566.93-1,186,297.22

Finding the Fourth Proportional to 2,104,076.10, 2,903,566.93 and 1,186,297.22

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Solution

The fourth proportional to 2,104,076.10, 2,903,566.93 and 1,186,297.22 is: 1,637,057.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,076.10 : 2,903,566.93 = 1,186,297.22 : x
  2. Step 2: Convert to fraction form
    2,104,076.10/2,903,566.93 = 1,186,297.22/x
  3. Step 3: Cross multiply
    2,104,076.10x = 2,903,566.93 × 1,186,297.22
  4. Step 4: Simplify right side
    2,104,076.10x = 3,444,493,369,884.02
  5. Step 5: Solve for x
    x = 3,444,493,369,884.02/2,104,076.10
  6. Step 6: Final answer
    x = 1,637,057.41

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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.