Home / 2,708,651.34-3,737,980.71-1,485,073.98

Finding the Fourth Proportional to 2,708,651.34, 3,737,980.71 and 1,485,073.98

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Solution

The fourth proportional to 2,708,651.34, 3,737,980.71 and 1,485,073.98 is: 2,049,425.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,651.34 : 3,737,980.71 = 1,485,073.98 : x
  2. Step 2: Convert to fraction form
    2,708,651.34/3,737,980.71 = 1,485,073.98/x
  3. Step 3: Cross multiply
    2,708,651.34x = 3,737,980.71 × 1,485,073.98
  4. Step 4: Simplify right side
    2,708,651.34x = 5,551,177,890,162.93
  5. Step 5: Solve for x
    x = 5,551,177,890,162.93/2,708,651.34
  6. Step 6: Final answer
    x = 2,049,425.04

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