Home / 1,096,734.47-1,513,465.25-606,691.22

Finding the Fourth Proportional to 1,096,734.47, 1,513,465.25 and 606,691.22

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Solution

The fourth proportional to 1,096,734.47, 1,513,465.25 and 606,691.22 is: 837,218.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,734.47 : 1,513,465.25 = 606,691.22 : x
  2. Step 2: Convert to fraction form
    1,096,734.47/1,513,465.25 = 606,691.22/x
  3. Step 3: Cross multiply
    1,096,734.47x = 1,513,465.25 × 606,691.22
  4. Step 4: Simplify right side
    1,096,734.47x = 918,206,078,043.66
  5. Step 5: Solve for x
    x = 918,206,078,043.66/1,096,734.47
  6. Step 6: Final answer
    x = 837,218.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.