Home / 2,412,612.36-3,326,592.31-1,799,701.07

Finding the Fourth Proportional to 2,412,612.36, 3,326,592.31 and 1,799,701.07

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Solution

The fourth proportional to 2,412,612.36, 3,326,592.31 and 1,799,701.07 is: 2,481,489.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,612.36 : 3,326,592.31 = 1,799,701.07 : x
  2. Step 2: Convert to fraction form
    2,412,612.36/3,326,592.31 = 1,799,701.07/x
  3. Step 3: Cross multiply
    2,412,612.36x = 3,326,592.31 × 1,799,701.07
  4. Step 4: Simplify right side
    2,412,612.36x = 5,986,871,718,628.56
  5. Step 5: Solve for x
    x = 5,986,871,718,628.56/2,412,612.36
  6. Step 6: Final answer
    x = 2,481,489.28

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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.