Home / 3,048,588.67-4,206,749.11-1,759,844.24

Finding the Fourth Proportional to 3,048,588.67, 4,206,749.11 and 1,759,844.24

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Solution

The fourth proportional to 3,048,588.67, 4,206,749.11 and 1,759,844.24 is: 2,428,409.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,588.67 : 4,206,749.11 = 1,759,844.24 : x
  2. Step 2: Convert to fraction form
    3,048,588.67/4,206,749.11 = 1,759,844.24/x
  3. Step 3: Cross multiply
    3,048,588.67x = 4,206,749.11 × 1,759,844.24
  4. Step 4: Simplify right side
    3,048,588.67x = 7,403,223,190,358.63
  5. Step 5: Solve for x
    x = 7,403,223,190,358.63/3,048,588.67
  6. Step 6: Final answer
    x = 2,428,409.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.