Home / 804,829.51-1,110,726.51-460,773.36

Finding the Fourth Proportional to 804,829.51, 1,110,726.51 and 460,773.36

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Solution

The fourth proportional to 804,829.51, 1,110,726.51 and 460,773.36 is: 635,902.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,829.51 : 1,110,726.51 = 460,773.36 : x
  2. Step 2: Convert to fraction form
    804,829.51/1,110,726.51 = 460,773.36/x
  3. Step 3: Cross multiply
    804,829.51x = 1,110,726.51 × 460,773.36
  4. Step 4: Simplify right side
    804,829.51x = 511,793,186,053.77
  5. Step 5: Solve for x
    x = 511,793,186,053.77/804,829.51
  6. Step 6: Final answer
    x = 635,902.61

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1.5x scale

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.