Home / 1,514,626.68-2,090,151.12-835,563

Finding the Fourth Proportional to 1,514,626.68, 2,090,151.12 and 835,563

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Solution

The fourth proportional to 1,514,626.68, 2,090,151.12 and 835,563 is: 1,153,058.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,626.68 : 2,090,151.12 = 835,563 : x
  2. Step 2: Convert to fraction form
    1,514,626.68/2,090,151.12 = 835,563/x
  3. Step 3: Cross multiply
    1,514,626.68x = 2,090,151.12 × 835,563
  4. Step 4: Simplify right side
    1,514,626.68x = 1,746,452,940,280.56
  5. Step 5: Solve for x
    x = 1,746,452,940,280.56/1,514,626.68
  6. Step 6: Final answer
    x = 1,153,058.35

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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.