Home / 4,517,509.77-6,776,351.33-1,105,825.41

Finding the Fourth Proportional to 4,517,509.77, 6,776,351.33 and 1,105,825.41

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Solution

The fourth proportional to 4,517,509.77, 6,776,351.33 and 1,105,825.41 is: 1,658,759.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,509.77 : 6,776,351.33 = 1,105,825.41 : x
  2. Step 2: Convert to fraction form
    4,517,509.77/6,776,351.33 = 1,105,825.41/x
  3. Step 3: Cross multiply
    4,517,509.77x = 6,776,351.33 × 1,105,825.41
  4. Step 4: Simplify right side
    4,517,509.77x = 7,493,461,482,272.17
  5. Step 5: Solve for x
    x = 7,493,461,482,272.17/4,517,509.77
  6. Step 6: Final answer
    x = 1,658,759.33

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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.