Home / 3,641,851.80-5,463,506.70-1,083,061.80

Finding the Fourth Proportional to 3,641,851.80, 5,463,506.70 and 1,083,061.80

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Solution

The fourth proportional to 3,641,851.80, 5,463,506.70 and 1,083,061.80 is: 1,624,809.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,851.80 : 5,463,506.70 = 1,083,061.80 : x
  2. Step 2: Convert to fraction form
    3,641,851.80/5,463,506.70 = 1,083,061.80/x
  3. Step 3: Cross multiply
    3,641,851.80x = 5,463,506.70 × 1,083,061.80
  4. Step 4: Simplify right side
    3,641,851.80x = 5,917,315,400,814.06
  5. Step 5: Solve for x
    x = 5,917,315,400,814.06/3,641,851.80
  6. Step 6: Final answer
    x = 1,624,809.50

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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.