Home / 1,514,614.93-2,090,134.96-835,551.25

Finding the Fourth Proportional to 1,514,614.93, 2,090,134.96 and 835,551.25

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Solution

The fourth proportional to 1,514,614.93, 2,090,134.96 and 835,551.25 is: 1,153,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,614.93 : 2,090,134.96 = 835,551.25 : x
  2. Step 2: Convert to fraction form
    1,514,614.93/2,090,134.96 = 835,551.25/x
  3. Step 3: Cross multiply
    1,514,614.93x = 2,090,134.96 × 835,551.25
  4. Step 4: Simplify right side
    1,514,614.93x = 1,746,414,878,496.70
  5. Step 5: Solve for x
    x = 1,746,414,878,496.70/1,514,614.93
  6. Step 6: Final answer
    x = 1,153,042.17

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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.