Home / 2,415,802.94-3,333,609.91-1,422,213.04

Finding the Fourth Proportional to 2,415,802.94, 3,333,609.91 and 1,422,213.04

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Solution

The fourth proportional to 2,415,802.94, 3,333,609.91 and 1,422,213.04 is: 1,962,537.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,802.94 : 3,333,609.91 = 1,422,213.04 : x
  2. Step 2: Convert to fraction form
    2,415,802.94/3,333,609.91 = 1,422,213.04/x
  3. Step 3: Cross multiply
    2,415,802.94x = 3,333,609.91 × 1,422,213.04
  4. Step 4: Simplify right side
    2,415,802.94x = 4,741,103,482,220.06
  5. Step 5: Solve for x
    x = 4,741,103,482,220.06/2,415,802.94
  6. Step 6: Final answer
    x = 1,962,537.34

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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.