Home / 2,461,292.86-3,396,754.62-1,373,776.60

Finding the Fourth Proportional to 2,461,292.86, 3,396,754.62 and 1,373,776.60

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Solution

The fourth proportional to 2,461,292.86, 3,396,754.62 and 1,373,776.60 is: 1,895,906.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,292.86 : 3,396,754.62 = 1,373,776.60 : x
  2. Step 2: Convert to fraction form
    2,461,292.86/3,396,754.62 = 1,373,776.60/x
  3. Step 3: Cross multiply
    2,461,292.86x = 3,396,754.62 × 1,373,776.60
  4. Step 4: Simplify right side
    2,461,292.86x = 4,666,382,012,897.89
  5. Step 5: Solve for x
    x = 4,666,382,012,897.89/2,461,292.86
  6. Step 6: Final answer
    x = 1,895,906.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.