Home / 2,369,035-3,269,346.30-1,295,947

Finding the Fourth Proportional to 2,369,035, 3,269,346.30 and 1,295,947

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Solution

The fourth proportional to 2,369,035, 3,269,346.30 and 1,295,947 is: 1,788,449.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,035 : 3,269,346.30 = 1,295,947 : x
  2. Step 2: Convert to fraction form
    2,369,035/3,269,346.30 = 1,295,947/x
  3. Step 3: Cross multiply
    2,369,035x = 3,269,346.30 × 1,295,947
  4. Step 4: Simplify right side
    2,369,035x = 4,236,899,529,446.10
  5. Step 5: Solve for x
    x = 4,236,899,529,446.10/2,369,035
  6. Step 6: Final answer
    x = 1,788,449.53

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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.