Home / 5,035,569.63-6,949,087.08-2,743,730.31

Finding the Fourth Proportional to 5,035,569.63, 6,949,087.08 and 2,743,730.31

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Solution

The fourth proportional to 5,035,569.63, 6,949,087.08 and 2,743,730.31 is: 3,786,348.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,569.63 : 6,949,087.08 = 2,743,730.31 : x
  2. Step 2: Convert to fraction form
    5,035,569.63/6,949,087.08 = 2,743,730.31/x
  3. Step 3: Cross multiply
    5,035,569.63x = 6,949,087.08 × 2,743,730.31
  4. Step 4: Simplify right side
    5,035,569.63x = 19,066,420,848,225.39
  5. Step 5: Solve for x
    x = 19,066,420,848,225.39/5,035,569.63
  6. Step 6: Final answer
    x = 3,786,348.37

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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.