Home / 1,044,336.98-1,566,702.30-744,072.82

Finding the Fourth Proportional to 1,044,336.98, 1,566,702.30 and 744,072.82

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Solution

The fourth proportional to 1,044,336.98, 1,566,702.30 and 744,072.82 is: 1,116,249.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,336.98 : 1,566,702.30 = 744,072.82 : x
  2. Step 2: Convert to fraction form
    1,044,336.98/1,566,702.30 = 744,072.82/x
  3. Step 3: Cross multiply
    1,044,336.98x = 1,566,702.30 × 744,072.82
  4. Step 4: Simplify right side
    1,044,336.98x = 1,165,740,590,627.97
  5. Step 5: Solve for x
    x = 1,165,740,590,627.97/1,044,336.98
  6. Step 6: Final answer
    x = 1,116,249.46

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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.