Home / 4,064,580.87-6,099,233.26-1,820,718.87

Finding the Fourth Proportional to 4,064,580.87, 6,099,233.26 and 1,820,718.87

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Solution

The fourth proportional to 4,064,580.87, 6,099,233.26 and 1,820,718.87 is: 2,732,136.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,580.87 : 6,099,233.26 = 1,820,718.87 : x
  2. Step 2: Convert to fraction form
    4,064,580.87/6,099,233.26 = 1,820,718.87/x
  3. Step 3: Cross multiply
    4,064,580.87x = 6,099,233.26 × 1,820,718.87
  4. Step 4: Simplify right side
    4,064,580.87x = 11,104,989,089,013.62
  5. Step 5: Solve for x
    x = 11,104,989,089,013.62/4,064,580.87
  6. Step 6: Final answer
    x = 2,732,136.34

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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.