Home / 11,484,722.42-17,235,039.87-4,567,492.92

Finding the Fourth Proportional to 11,484,722.42, 17,235,039.87 and 4,567,492.92

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Solution

The fourth proportional to 11,484,722.42, 17,235,039.87 and 4,567,492.92 is: 6,854,403.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,722.42 : 17,235,039.87 = 4,567,492.92 : x
  2. Step 2: Convert to fraction form
    11,484,722.42/17,235,039.87 = 4,567,492.92/x
  3. Step 3: Cross multiply
    11,484,722.42x = 17,235,039.87 × 4,567,492.92
  4. Step 4: Simplify right side
    11,484,722.42x = 78,720,922,582,142.72
  5. Step 5: Solve for x
    x = 78,720,922,582,142.72/11,484,722.42
  6. Step 6: Final answer
    x = 6,854,403.59

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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.