Home / 3,250,041.96-4,485,050.64-1,873,376.56

Finding the Fourth Proportional to 3,250,041.96, 4,485,050.64 and 1,873,376.56

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Solution

The fourth proportional to 3,250,041.96, 4,485,050.64 and 1,873,376.56 is: 2,585,255.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,041.96 : 4,485,050.64 = 1,873,376.56 : x
  2. Step 2: Convert to fraction form
    3,250,041.96/4,485,050.64 = 1,873,376.56/x
  3. Step 3: Cross multiply
    3,250,041.96x = 4,485,050.64 × 1,873,376.56
  4. Step 4: Simplify right side
    3,250,041.96x = 8,402,188,739,389.00
  5. Step 5: Solve for x
    x = 8,402,188,739,389.00/3,250,041.96
  6. Step 6: Final answer
    x = 2,585,255.47

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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.