Home / 1,251,622.26-1,877,666.94-568,557.10

Finding the Fourth Proportional to 1,251,622.26, 1,877,666.94 and 568,557.10

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Solution

The fourth proportional to 1,251,622.26, 1,877,666.94 and 568,557.10 is: 852,941.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,622.26 : 1,877,666.94 = 568,557.10 : x
  2. Step 2: Convert to fraction form
    1,251,622.26/1,877,666.94 = 568,557.10/x
  3. Step 3: Cross multiply
    1,251,622.26x = 1,877,666.94 × 568,557.10
  4. Step 4: Simplify right side
    1,251,622.26x = 1,067,560,870,172.27
  5. Step 5: Solve for x
    x = 1,067,560,870,172.27/1,251,622.26
  6. Step 6: Final answer
    x = 852,941.74

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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.