Home / 4,053,960.90-5,594,466.59-2,218,419.59

Finding the Fourth Proportional to 4,053,960.90, 5,594,466.59 and 2,218,419.59

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Solution

The fourth proportional to 4,053,960.90, 5,594,466.59 and 2,218,419.59 is: 3,061,419.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,960.90 : 5,594,466.59 = 2,218,419.59 : x
  2. Step 2: Convert to fraction form
    4,053,960.90/5,594,466.59 = 2,218,419.59/x
  3. Step 3: Cross multiply
    4,053,960.90x = 5,594,466.59 × 2,218,419.59
  4. Step 4: Simplify right side
    4,053,960.90x = 12,410,874,239,792.07
  5. Step 5: Solve for x
    x = 12,410,874,239,792.07/4,053,960.90
  6. Step 6: Final answer
    x = 3,061,419.32

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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.