Home / 2,958,923.18-4,434,460.97-1,519,548.36

Finding the Fourth Proportional to 2,958,923.18, 4,434,460.97 and 1,519,548.36

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Solution

The fourth proportional to 2,958,923.18, 4,434,460.97 and 1,519,548.36 is: 2,277,307.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,923.18 : 4,434,460.97 = 1,519,548.36 : x
  2. Step 2: Convert to fraction form
    2,958,923.18/4,434,460.97 = 1,519,548.36/x
  3. Step 3: Cross multiply
    2,958,923.18x = 4,434,460.97 × 1,519,548.36
  4. Step 4: Simplify right side
    2,958,923.18x = 6,738,377,870,220.54
  5. Step 5: Solve for x
    x = 6,738,377,870,220.54/2,958,923.18
  6. Step 6: Final answer
    x = 2,277,307.47

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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.