Home / 11,670,115.86-17,506,571.67-3,582,032.22

Finding the Fourth Proportional to 11,670,115.86, 17,506,571.67 and 3,582,032.22

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Solution

The fourth proportional to 11,670,115.86, 17,506,571.67 and 3,582,032.22 is: 5,373,477.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670,115.86 : 17,506,571.67 = 3,582,032.22 : x
  2. Step 2: Convert to fraction form
    11,670,115.86/17,506,571.67 = 3,582,032.22/x
  3. Step 3: Cross multiply
    11,670,115.86x = 17,506,571.67 × 3,582,032.22
  4. Step 4: Simplify right side
    11,670,115.86x = 62,709,103,783,679.22
  5. Step 5: Solve for x
    x = 62,709,103,783,679.22/11,670,115.86
  6. Step 6: Final answer
    x = 5,373,477.40

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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.