Home / 1,824,180.42-2,517,249.02-1,049,686.25

Finding the Fourth Proportional to 1,824,180.42, 2,517,249.02 and 1,049,686.25

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Solution

The fourth proportional to 1,824,180.42, 2,517,249.02 and 1,049,686.25 is: 1,448,498.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,180.42 : 2,517,249.02 = 1,049,686.25 : x
  2. Step 2: Convert to fraction form
    1,824,180.42/2,517,249.02 = 1,049,686.25/x
  3. Step 3: Cross multiply
    1,824,180.42x = 2,517,249.02 × 1,049,686.25
  4. Step 4: Simplify right side
    1,824,180.42x = 2,642,321,690,058.46
  5. Step 5: Solve for x
    x = 2,642,321,690,058.46/1,824,180.42
  6. Step 6: Final answer
    x = 1,448,498.00

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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.