Home / 1,703,142.44-2,554,911.30-566,006.12

Finding the Fourth Proportional to 1,703,142.44, 2,554,911.30 and 566,006.12

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Solution

The fourth proportional to 1,703,142.44, 2,554,911.30 and 566,006.12 is: 849,074.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,142.44 : 2,554,911.30 = 566,006.12 : x
  2. Step 2: Convert to fraction form
    1,703,142.44/2,554,911.30 = 566,006.12/x
  3. Step 3: Cross multiply
    1,703,142.44x = 2,554,911.30 × 566,006.12
  4. Step 4: Simplify right side
    1,703,142.44x = 1,446,095,431,857.16
  5. Step 5: Solve for x
    x = 1,446,095,431,857.16/1,703,142.44
  6. Step 6: Final answer
    x = 849,074.86

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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.