Home / 1,954,409.12-2,932,001.16-606,514.18

Finding the Fourth Proportional to 1,954,409.12, 2,932,001.16 and 606,514.18

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Solution

The fourth proportional to 1,954,409.12, 2,932,001.16 and 606,514.18 is: 909,891.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,409.12 : 2,932,001.16 = 606,514.18 : x
  2. Step 2: Convert to fraction form
    1,954,409.12/2,932,001.16 = 606,514.18/x
  3. Step 3: Cross multiply
    1,954,409.12x = 2,932,001.16 × 606,514.18
  4. Step 4: Simplify right side
    1,954,409.12x = 1,778,300,279,316.45
  5. Step 5: Solve for x
    x = 1,778,300,279,316.45/1,954,409.12
  6. Step 6: Final answer
    x = 909,891.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.