Home / 1,049,189.84-1,448,004.84-596,548.88

Finding the Fourth Proportional to 1,049,189.84, 1,448,004.84 and 596,548.88

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Solution

The fourth proportional to 1,049,189.84, 1,448,004.84 and 596,548.88 is: 823,307.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,189.84 : 1,448,004.84 = 596,548.88 : x
  2. Step 2: Convert to fraction form
    1,049,189.84/1,448,004.84 = 596,548.88/x
  3. Step 3: Cross multiply
    1,049,189.84x = 1,448,004.84 × 596,548.88
  4. Step 4: Simplify right side
    1,049,189.84x = 863,805,665,536.58
  5. Step 5: Solve for x
    x = 863,805,665,536.58/1,049,189.84
  6. Step 6: Final answer
    x = 823,307.31

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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.