Home / 3,358,022.80-4,633,936.36-1,830,097.04

Finding the Fourth Proportional to 3,358,022.80, 4,633,936.36 and 1,830,097.04

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Solution

The fourth proportional to 3,358,022.80, 4,633,936.36 and 1,830,097.04 is: 2,525,460.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,022.80 : 4,633,936.36 = 1,830,097.04 : x
  2. Step 2: Convert to fraction form
    3,358,022.80/4,633,936.36 = 1,830,097.04/x
  3. Step 3: Cross multiply
    3,358,022.80x = 4,633,936.36 × 1,830,097.04
  4. Step 4: Simplify right side
    3,358,022.80x = 8,480,553,215,984.38
  5. Step 5: Solve for x
    x = 8,480,553,215,984.38/3,358,022.80
  6. Step 6: Final answer
    x = 2,525,460.28

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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.