Home / 1,377,250.58-2,066,033.03-366,413.69

Finding the Fourth Proportional to 1,377,250.58, 2,066,033.03 and 366,413.69

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Solution

The fourth proportional to 1,377,250.58, 2,066,033.03 and 366,413.69 is: 549,662.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,250.58 : 2,066,033.03 = 366,413.69 : x
  2. Step 2: Convert to fraction form
    1,377,250.58/2,066,033.03 = 366,413.69/x
  3. Step 3: Cross multiply
    1,377,250.58x = 2,066,033.03 × 366,413.69
  4. Step 4: Simplify right side
    1,377,250.58x = 757,022,774,021.95
  5. Step 5: Solve for x
    x = 757,022,774,021.95/1,377,250.58
  6. Step 6: Final answer
    x = 549,662.34

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1.5x scale

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.