Home / 1,752,514.22-2,417,550.22-1,522,554.82

Finding the Fourth Proportional to 1,752,514.22, 2,417,550.22 and 1,522,554.82

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Solution

The fourth proportional to 1,752,514.22, 2,417,550.22 and 1,522,554.82 is: 2,100,326.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,514.22 : 2,417,550.22 = 1,522,554.82 : x
  2. Step 2: Convert to fraction form
    1,752,514.22/2,417,550.22 = 1,522,554.82/x
  3. Step 3: Cross multiply
    1,752,514.22x = 2,417,550.22 × 1,522,554.82
  4. Step 4: Simplify right side
    1,752,514.22x = 3,680,852,740,053.06
  5. Step 5: Solve for x
    x = 3,680,852,740,053.06/1,752,514.22
  6. Step 6: Final answer
    x = 2,100,326.89

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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.