Home / 11,364,984.81-15,683,482.31-6,208,213.77

Finding the Fourth Proportional to 11,364,984.81, 15,683,482.31 and 6,208,213.77

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Solution

The fourth proportional to 11,364,984.81, 15,683,482.31 and 6,208,213.77 is: 8,567,227.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364,984.81 : 15,683,482.31 = 6,208,213.77 : x
  2. Step 2: Convert to fraction form
    11,364,984.81/15,683,482.31 = 6,208,213.77/x
  3. Step 3: Cross multiply
    11,364,984.81x = 15,683,482.31 × 6,208,213.77
  4. Step 4: Simplify right side
    11,364,984.81x = 97,366,410,807,452.33
  5. Step 5: Solve for x
    x = 97,366,410,807,452.33/11,364,984.81
  6. Step 6: Final answer
    x = 8,567,227.54

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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.