Home / 4,108,808.03-5,671,971.07-2,455,538.36

Finding the Fourth Proportional to 4,108,808.03, 5,671,971.07 and 2,455,538.36

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Solution

The fourth proportional to 4,108,808.03, 5,671,971.07 and 2,455,538.36 is: 3,389,728.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,808.03 : 5,671,971.07 = 2,455,538.36 : x
  2. Step 2: Convert to fraction form
    4,108,808.03/5,671,971.07 = 2,455,538.36/x
  3. Step 3: Cross multiply
    4,108,808.03x = 5,671,971.07 × 2,455,538.36
  4. Step 4: Simplify right side
    4,108,808.03x = 13,927,742,504,696.54
  5. Step 5: Solve for x
    x = 13,927,742,504,696.54/4,108,808.03
  6. Step 6: Final answer
    x = 3,389,728.22

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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.