Home / 1,163,573.52-1,745,381.88-364,837.20

Finding the Fourth Proportional to 1,163,573.52, 1,745,381.88 and 364,837.20

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Solution

The fourth proportional to 1,163,573.52, 1,745,381.88 and 364,837.20 is: 547,262.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,573.52 : 1,745,381.88 = 364,837.20 : x
  2. Step 2: Convert to fraction form
    1,163,573.52/1,745,381.88 = 364,837.20/x
  3. Step 3: Cross multiply
    1,163,573.52x = 1,745,381.88 × 364,837.20
  4. Step 4: Simplify right side
    1,163,573.52x = 636,780,238,029.94
  5. Step 5: Solve for x
    x = 636,780,238,029.94/1,163,573.52
  6. Step 6: Final answer
    x = 547,262.57

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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.