Home / 3,010,083.13-4,153,914.78-1,802,859.13

Finding the Fourth Proportional to 3,010,083.13, 4,153,914.78 and 1,802,859.13

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Solution

The fourth proportional to 3,010,083.13, 4,153,914.78 and 1,802,859.13 is: 2,487,945.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,083.13 : 4,153,914.78 = 1,802,859.13 : x
  2. Step 2: Convert to fraction form
    3,010,083.13/4,153,914.78 = 1,802,859.13/x
  3. Step 3: Cross multiply
    3,010,083.13x = 4,153,914.78 × 1,802,859.13
  4. Step 4: Simplify right side
    3,010,083.13x = 7,488,923,186,364.94
  5. Step 5: Solve for x
    x = 7,488,923,186,364.94/3,010,083.13
  6. Step 6: Final answer
    x = 2,487,945.64

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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.