Home / 11,036,544.87-15,230,321.79-6,141,683.17

Finding the Fourth Proportional to 11,036,544.87, 15,230,321.79 and 6,141,683.17

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Solution

The fourth proportional to 11,036,544.87, 15,230,321.79 and 6,141,683.17 is: 8,475,461.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036,544.87 : 15,230,321.79 = 6,141,683.17 : x
  2. Step 2: Convert to fraction form
    11,036,544.87/15,230,321.79 = 6,141,683.17/x
  3. Step 3: Cross multiply
    11,036,544.87x = 15,230,321.79 × 6,141,683.17
  4. Step 4: Simplify right side
    11,036,544.87x = 93,539,811,011,327.27
  5. Step 5: Solve for x
    x = 93,539,811,011,327.27/11,036,544.87
  6. Step 6: Final answer
    x = 8,475,461.49

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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.