Home / 1,703,143.44-2,554,912.80-566,007.12

Finding the Fourth Proportional to 1,703,143.44, 2,554,912.80 and 566,007.12

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Solution

The fourth proportional to 1,703,143.44, 2,554,912.80 and 566,007.12 is: 849,076.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,143.44 : 2,554,912.80 = 566,007.12 : x
  2. Step 2: Convert to fraction form
    1,703,143.44/2,554,912.80 = 566,007.12/x
  3. Step 3: Cross multiply
    1,703,143.44x = 2,554,912.80 × 566,007.12
  4. Step 4: Simplify right side
    1,703,143.44x = 1,446,098,835,779.14
  5. Step 5: Solve for x
    x = 1,446,098,835,779.14/1,703,143.44
  6. Step 6: Final answer
    x = 849,076.36

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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.