Home / 2,750,339.27-3,795,708.38-1,604,788.67

Finding the Fourth Proportional to 2,750,339.27, 3,795,708.38 and 1,604,788.67

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Solution

The fourth proportional to 2,750,339.27, 3,795,708.38 and 1,604,788.67 is: 2,214,748.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,339.27 : 3,795,708.38 = 1,604,788.67 : x
  2. Step 2: Convert to fraction form
    2,750,339.27/3,795,708.38 = 1,604,788.67/x
  3. Step 3: Cross multiply
    2,750,339.27x = 3,795,708.38 × 1,604,788.67
  4. Step 4: Simplify right side
    2,750,339.27x = 6,091,309,804,313.38
  5. Step 5: Solve for x
    x = 6,091,309,804,313.38/2,750,339.27
  6. Step 6: Final answer
    x = 2,214,748.51

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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.