Home / 2,260,319.68-3,390,946.48-744,093.77

Finding the Fourth Proportional to 2,260,319.68, 3,390,946.48 and 744,093.77

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Solution

The fourth proportional to 2,260,319.68, 3,390,946.48 and 744,093.77 is: 1,116,294.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,319.68 : 3,390,946.48 = 744,093.77 : x
  2. Step 2: Convert to fraction form
    2,260,319.68/3,390,946.48 = 744,093.77/x
  3. Step 3: Cross multiply
    2,260,319.68x = 3,390,946.48 × 744,093.77
  4. Step 4: Simplify right side
    2,260,319.68x = 2,523,182,141,591.09
  5. Step 5: Solve for x
    x = 2,523,182,141,591.09/2,260,319.68
  6. Step 6: Final answer
    x = 1,116,294.37

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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.