Home / 1,036,326.88-1,554,687.15-362,599.66

Finding the Fourth Proportional to 1,036,326.88, 1,554,687.15 and 362,599.66

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Solution

The fourth proportional to 1,036,326.88, 1,554,687.15 and 362,599.66 is: 543,968.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,326.88 : 1,554,687.15 = 362,599.66 : x
  2. Step 2: Convert to fraction form
    1,036,326.88/1,554,687.15 = 362,599.66/x
  3. Step 3: Cross multiply
    1,036,326.88x = 1,554,687.15 × 362,599.66
  4. Step 4: Simplify right side
    1,036,326.88x = 563,729,031,996.37
  5. Step 5: Solve for x
    x = 563,729,031,996.37/1,036,326.88
  6. Step 6: Final answer
    x = 543,968.36

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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.