Home / 3,623,759.58-5,431,653.55-1,492,681.17

Finding the Fourth Proportional to 3,623,759.58, 5,431,653.55 and 1,492,681.17

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Solution

The fourth proportional to 3,623,759.58, 5,431,653.55 and 1,492,681.17 is: 2,237,379.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,759.58 : 5,431,653.55 = 1,492,681.17 : x
  2. Step 2: Convert to fraction form
    3,623,759.58/5,431,653.55 = 1,492,681.17/x
  3. Step 3: Cross multiply
    3,623,759.58x = 5,431,653.55 × 1,492,681.17
  4. Step 4: Simplify right side
    3,623,759.58x = 8,107,726,976,048.65
  5. Step 5: Solve for x
    x = 8,107,726,976,048.65/3,623,759.58
  6. Step 6: Final answer
    x = 2,237,379.94

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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.