Home / 2,881,935.45-4,322,897.37-2,706,559.92

Finding the Fourth Proportional to 2,881,935.45, 4,322,897.37 and 2,706,559.92

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Solution

The fourth proportional to 2,881,935.45, 4,322,897.37 and 2,706,559.92 is: 4,059,834.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,935.45 : 4,322,897.37 = 2,706,559.92 : x
  2. Step 2: Convert to fraction form
    2,881,935.45/4,322,897.37 = 2,706,559.92/x
  3. Step 3: Cross multiply
    2,881,935.45x = 4,322,897.37 × 2,706,559.92
  4. Step 4: Simplify right side
    2,881,935.45x = 11,700,180,759,915.41
  5. Step 5: Solve for x
    x = 11,700,180,759,915.41/2,881,935.45
  6. Step 6: Final answer
    x = 4,059,834.43

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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.