Home / 6,236,771-9,355,156.86-1,508,963

Finding the Fourth Proportional to 6,236,771, 9,355,156.86 and 1,508,963

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Solution

The fourth proportional to 6,236,771, 9,355,156.86 and 1,508,963 is: 2,263,444.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,771 : 9,355,156.86 = 1,508,963 : x
  2. Step 2: Convert to fraction form
    6,236,771/9,355,156.86 = 1,508,963/x
  3. Step 3: Cross multiply
    6,236,771x = 9,355,156.86 × 1,508,963
  4. Step 4: Simplify right side
    6,236,771x = 14,116,585,560,936.18
  5. Step 5: Solve for x
    x = 14,116,585,560,936.18/6,236,771
  6. Step 6: Final answer
    x = 2,263,444.59

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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.