Home / 6,501,653.93-9,751,704.51-1,709,716.41

Finding the Fourth Proportional to 6,501,653.93, 9,751,704.51 and 1,709,716.41

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Solution

The fourth proportional to 6,501,653.93, 9,751,704.51 and 1,709,716.41 is: 2,564,370.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,653.93 : 9,751,704.51 = 1,709,716.41 : x
  2. Step 2: Convert to fraction form
    6,501,653.93/9,751,704.51 = 1,709,716.41/x
  3. Step 3: Cross multiply
    6,501,653.93x = 9,751,704.51 × 1,709,716.41
  4. Step 4: Simplify right side
    6,501,653.93x = 16,672,649,232,629.45
  5. Step 5: Solve for x
    x = 16,672,649,232,629.45/6,501,653.93
  6. Step 6: Final answer
    x = 2,564,370.45

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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.