Home / 3,707,283.80-5,553,927.30-1,904,029.40

Finding the Fourth Proportional to 3,707,283.80, 5,553,927.30 and 1,904,029.40

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Solution

The fourth proportional to 3,707,283.80, 5,553,927.30 and 1,904,029.40 is: 2,852,449.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,283.80 : 5,553,927.30 = 1,904,029.40 : x
  2. Step 2: Convert to fraction form
    3,707,283.80/5,553,927.30 = 1,904,029.40/x
  3. Step 3: Cross multiply
    3,707,283.80x = 5,553,927.30 × 1,904,029.40
  4. Step 4: Simplify right side
    3,707,283.80x = 10,574,840,864,662.62
  5. Step 5: Solve for x
    x = 10,574,840,864,662.62/3,707,283.80
  6. Step 6: Final answer
    x = 2,852,449.78

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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.