Home / 5,397,126.07-8,097,091.27-1,610,608.95

Finding the Fourth Proportional to 5,397,126.07, 8,097,091.27 and 1,610,608.95

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Solution

The fourth proportional to 5,397,126.07, 8,097,091.27 and 1,610,608.95 is: 2,416,331.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,126.07 : 8,097,091.27 = 1,610,608.95 : x
  2. Step 2: Convert to fraction form
    5,397,126.07/8,097,091.27 = 1,610,608.95/x
  3. Step 3: Cross multiply
    5,397,126.07x = 8,097,091.27 × 1,610,608.95
  4. Step 4: Simplify right side
    5,397,126.07x = 13,041,247,668,428.87
  5. Step 5: Solve for x
    x = 13,041,247,668,428.87/5,397,126.07
  6. Step 6: Final answer
    x = 2,416,331.86

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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.