Home / 1,552,196.48-2,328,295.37-698,270.72

Finding the Fourth Proportional to 1,552,196.48, 2,328,295.37 and 698,270.72

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Solution

The fourth proportional to 1,552,196.48, 2,328,295.37 and 698,270.72 is: 1,047,406.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,196.48 : 2,328,295.37 = 698,270.72 : x
  2. Step 2: Convert to fraction form
    1,552,196.48/2,328,295.37 = 698,270.72/x
  3. Step 3: Cross multiply
    1,552,196.48x = 2,328,295.37 × 698,270.72
  4. Step 4: Simplify right side
    1,552,196.48x = 1,625,780,469,249.74
  5. Step 5: Solve for x
    x = 1,625,780,469,249.74/1,552,196.48
  6. Step 6: Final answer
    x = 1,047,406.37

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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.