Home / 11,501,584.80-17,237,724.24-6,112,816.80

Finding the Fourth Proportional to 11,501,584.80, 17,237,724.24 and 6,112,816.80

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Solution

The fourth proportional to 11,501,584.80, 17,237,724.24 and 6,112,816.80 is: 9,161,437.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,501,584.80 : 17,237,724.24 = 6,112,816.80 : x
  2. Step 2: Convert to fraction form
    11,501,584.80/17,237,724.24 = 6,112,816.80/x
  3. Step 3: Cross multiply
    11,501,584.80x = 17,237,724.24 × 6,112,816.80
  4. Step 4: Simplify right side
    11,501,584.80x = 105,371,050,328,039.22
  5. Step 5: Solve for x
    x = 105,371,050,328,039.22/11,501,584.80
  6. Step 6: Final answer
    x = 9,161,437.50

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1.5x scale

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.