Home / 3,337,327.07-5,003,021.74-1,206,937.56

Finding the Fourth Proportional to 3,337,327.07, 5,003,021.74 and 1,206,937.56

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Solution

The fourth proportional to 3,337,327.07, 5,003,021.74 and 1,206,937.56 is: 1,809,332.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,327.07 : 5,003,021.74 = 1,206,937.56 : x
  2. Step 2: Convert to fraction form
    3,337,327.07/5,003,021.74 = 1,206,937.56/x
  3. Step 3: Cross multiply
    3,337,327.07x = 5,003,021.74 × 1,206,937.56
  4. Step 4: Simplify right side
    3,337,327.07x = 6,038,334,851,502.56
  5. Step 5: Solve for x
    x = 6,038,334,851,502.56/3,337,327.07
  6. Step 6: Final answer
    x = 1,809,332.66

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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.