Home / 4,424,056.79-6,629,916.02-3,343,682.43

Finding the Fourth Proportional to 4,424,056.79, 6,629,916.02 and 3,343,682.43

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Solution

The fourth proportional to 4,424,056.79, 6,629,916.02 and 3,343,682.43 is: 5,010,861.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,056.79 : 6,629,916.02 = 3,343,682.43 : x
  2. Step 2: Convert to fraction form
    4,424,056.79/6,629,916.02 = 3,343,682.43/x
  3. Step 3: Cross multiply
    4,424,056.79x = 6,629,916.02 × 3,343,682.43
  4. Step 4: Simplify right side
    4,424,056.79x = 22,168,333,691,731.12
  5. Step 5: Solve for x
    x = 22,168,333,691,731.12/4,424,056.79
  6. Step 6: Final answer
    x = 5,010,861.02

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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.