Home / 1,049,473.80-1,573,044.30-576,498.60

Finding the Fourth Proportional to 1,049,473.80, 1,573,044.30 and 576,498.60

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Solution

The fourth proportional to 1,049,473.80, 1,573,044.30 and 576,498.60 is: 864,107.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,473.80 : 1,573,044.30 = 576,498.60 : x
  2. Step 2: Convert to fraction form
    1,049,473.80/1,573,044.30 = 576,498.60/x
  3. Step 3: Cross multiply
    1,049,473.80x = 1,573,044.30 × 576,498.60
  4. Step 4: Simplify right side
    1,049,473.80x = 906,857,836,687.98
  5. Step 5: Solve for x
    x = 906,857,836,687.98/1,049,473.80
  6. Step 6: Final answer
    x = 864,107.17

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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.