Home / 3,213,559.26-4,434,709.77-1,763,263.98

Finding the Fourth Proportional to 3,213,559.26, 4,434,709.77 and 1,763,263.98

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Solution

The fourth proportional to 3,213,559.26, 4,434,709.77 and 1,763,263.98 is: 2,433,303.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,213,559.26 : 4,434,709.77 = 1,763,263.98 : x
  2. Step 2: Convert to fraction form
    3,213,559.26/4,434,709.77 = 1,763,263.98/x
  3. Step 3: Cross multiply
    3,213,559.26x = 4,434,709.77 × 1,763,263.98
  4. Step 4: Simplify right side
    3,213,559.26x = 7,819,563,999,195.08
  5. Step 5: Solve for x
    x = 7,819,563,999,195.08/3,213,559.26
  6. Step 6: Final answer
    x = 2,433,303.19

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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.