Home / 1,377,427.06-2,066,187.23-366,550.00

Finding the Fourth Proportional to 1,377,427.06, 2,066,187.23 and 366,550.00

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Solution

The fourth proportional to 1,377,427.06, 2,066,187.23 and 366,550.00 is: 549,837.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,427.06 : 2,066,187.23 = 366,550.00 : x
  2. Step 2: Convert to fraction form
    1,377,427.06/2,066,187.23 = 366,550.00/x
  3. Step 3: Cross multiply
    1,377,427.06x = 2,066,187.23 × 366,550.00
  4. Step 4: Simplify right side
    1,377,427.06x = 757,360,923,532.85
  5. Step 5: Solve for x
    x = 757,360,923,532.85/1,377,427.06
  6. Step 6: Final answer
    x = 549,837.41

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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.