Home / 3,473,809.24-4,793,804.16-1,945,971.04

Finding the Fourth Proportional to 3,473,809.24, 4,793,804.16 and 1,945,971.04

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Solution

The fourth proportional to 3,473,809.24, 4,793,804.16 and 1,945,971.04 is: 2,685,410.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,809.24 : 4,793,804.16 = 1,945,971.04 : x
  2. Step 2: Convert to fraction form
    3,473,809.24/4,793,804.16 = 1,945,971.04/x
  3. Step 3: Cross multiply
    3,473,809.24x = 4,793,804.16 × 1,945,971.04
  4. Step 4: Simplify right side
    3,473,809.24x = 9,328,604,066,791.53
  5. Step 5: Solve for x
    x = 9,328,604,066,791.53/3,473,809.24
  6. Step 6: Final answer
    x = 2,685,410.57

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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.