Home / 1,712,746.04-2,568,314.48-993,292.22

Finding the Fourth Proportional to 1,712,746.04, 2,568,314.48 and 993,292.22

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Solution

The fourth proportional to 1,712,746.04, 2,568,314.48 and 993,292.22 is: 1,489,471.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,746.04 : 2,568,314.48 = 993,292.22 : x
  2. Step 2: Convert to fraction form
    1,712,746.04/2,568,314.48 = 993,292.22/x
  3. Step 3: Cross multiply
    1,712,746.04x = 2,568,314.48 × 993,292.22
  4. Step 4: Simplify right side
    1,712,746.04x = 2,551,086,773,689.31
  5. Step 5: Solve for x
    x = 2,551,086,773,689.31/1,712,746.04
  6. Step 6: Final answer
    x = 1,489,471.71

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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.