Home / 6,575,033.66-9,072,760.69-3,634,453.60

Finding the Fourth Proportional to 6,575,033.66, 9,072,760.69 and 3,634,453.60

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Solution

The fourth proportional to 6,575,033.66, 9,072,760.69 and 3,634,453.60 is: 5,015,111.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,033.66 : 9,072,760.69 = 3,634,453.60 : x
  2. Step 2: Convert to fraction form
    6,575,033.66/9,072,760.69 = 3,634,453.60/x
  3. Step 3: Cross multiply
    6,575,033.66x = 9,072,760.69 × 3,634,453.60
  4. Step 4: Simplify right side
    6,575,033.66x = 32,974,527,733,570.15
  5. Step 5: Solve for x
    x = 32,974,527,733,570.15/6,575,033.66
  6. Step 6: Final answer
    x = 5,015,111.63

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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.