Home / 2,336,666-3,224,599.26-1,263,578

Finding the Fourth Proportional to 2,336,666, 3,224,599.26 and 1,263,578

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Solution

The fourth proportional to 2,336,666, 3,224,599.26 and 1,263,578 is: 1,743,737.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,666 : 3,224,599.26 = 1,263,578 : x
  2. Step 2: Convert to fraction form
    2,336,666/3,224,599.26 = 1,263,578/x
  3. Step 3: Cross multiply
    2,336,666x = 3,224,599.26 × 1,263,578
  4. Step 4: Simplify right side
    2,336,666x = 4,074,532,683,752.28
  5. Step 5: Solve for x
    x = 4,074,532,683,752.28/2,336,666
  6. Step 6: Final answer
    x = 1,743,737.74

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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.