Home / 9,104,447.86-13,664,334.39-4,554,133.54

Finding the Fourth Proportional to 9,104,447.86, 13,664,334.39 and 4,554,133.54

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Solution

The fourth proportional to 9,104,447.86, 13,664,334.39 and 4,554,133.54 is: 6,835,033.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,447.86 : 13,664,334.39 = 4,554,133.54 : x
  2. Step 2: Convert to fraction form
    9,104,447.86/13,664,334.39 = 4,554,133.54/x
  3. Step 3: Cross multiply
    9,104,447.86x = 13,664,334.39 × 4,554,133.54
  4. Step 4: Simplify right side
    9,104,447.86x = 62,229,203,547,274.45
  5. Step 5: Solve for x
    x = 62,229,203,547,274.45/9,104,447.86
  6. Step 6: Final answer
    x = 6,835,033.22

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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.