Home / 9,674,336.76-14,511,503-3,526,779.31

Finding the Fourth Proportional to 9,674,336.76, 14,511,503 and 3,526,779.31

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Solution

The fourth proportional to 9,674,336.76, 14,511,503 and 3,526,779.31 is: 5,290,168.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,336.76 : 14,511,503 = 3,526,779.31 : x
  2. Step 2: Convert to fraction form
    9,674,336.76/14,511,503 = 3,526,779.31/x
  3. Step 3: Cross multiply
    9,674,336.76x = 14,511,503 × 3,526,779.31
  4. Step 4: Simplify right side
    9,674,336.76x = 51,178,868,537,402.93
  5. Step 5: Solve for x
    x = 51,178,868,537,402.93/9,674,336.76
  6. Step 6: Final answer
    x = 5,290,168.18

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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.