Home / 9,511,506.44-14,264,262.66-3,120,269.48

Finding the Fourth Proportional to 9,511,506.44, 14,264,262.66 and 3,120,269.48

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Solution

The fourth proportional to 9,511,506.44, 14,264,262.66 and 3,120,269.48 is: 4,679,421.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511,506.44 : 14,264,262.66 = 3,120,269.48 : x
  2. Step 2: Convert to fraction form
    9,511,506.44/14,264,262.66 = 3,120,269.48/x
  3. Step 3: Cross multiply
    9,511,506.44x = 14,264,262.66 × 3,120,269.48
  4. Step 4: Simplify right side
    9,511,506.44x = 44,508,343,385,339.95
  5. Step 5: Solve for x
    x = 44,508,343,385,339.95/9,511,506.44
  6. Step 6: Final answer
    x = 4,679,421.04

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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.