Home / 2,263,706.04-3,123,848.52-1,245,110.52

Finding the Fourth Proportional to 2,263,706.04, 3,123,848.52 and 1,245,110.52

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Solution

The fourth proportional to 2,263,706.04, 3,123,848.52 and 1,245,110.52 is: 1,718,216.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,706.04 : 3,123,848.52 = 1,245,110.52 : x
  2. Step 2: Convert to fraction form
    2,263,706.04/3,123,848.52 = 1,245,110.52/x
  3. Step 3: Cross multiply
    2,263,706.04x = 3,123,848.52 × 1,245,110.52
  4. Step 4: Simplify right side
    2,263,706.04x = 3,889,536,655,138.43
  5. Step 5: Solve for x
    x = 3,889,536,655,138.43/2,263,706.04
  6. Step 6: Final answer
    x = 1,718,216.32

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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.