Home / 2,273,485.50-3,137,410.26-1,254,890.52

Finding the Fourth Proportional to 2,273,485.50, 3,137,410.26 and 1,254,890.52

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Solution

The fourth proportional to 2,273,485.50, 3,137,410.26 and 1,254,890.52 is: 1,731,749.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,485.50 : 3,137,410.26 = 1,254,890.52 : x
  2. Step 2: Convert to fraction form
    2,273,485.50/3,137,410.26 = 1,254,890.52/x
  3. Step 3: Cross multiply
    2,273,485.50x = 3,137,410.26 × 1,254,890.52
  4. Step 4: Simplify right side
    2,273,485.50x = 3,937,106,392,624.74
  5. Step 5: Solve for x
    x = 3,937,106,392,624.74/2,273,485.50
  6. Step 6: Final answer
    x = 1,731,749.07

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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.