Home / 6,230,457.50-8,598,143.32-3,653,996.54

Finding the Fourth Proportional to 6,230,457.50, 8,598,143.32 and 3,653,996.54

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Solution

The fourth proportional to 6,230,457.50, 8,598,143.32 and 3,653,996.54 is: 5,042,580.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,457.50 : 8,598,143.32 = 3,653,996.54 : x
  2. Step 2: Convert to fraction form
    6,230,457.50/8,598,143.32 = 3,653,996.54/x
  3. Step 3: Cross multiply
    6,230,457.50x = 8,598,143.32 × 3,653,996.54
  4. Step 4: Simplify right side
    6,230,457.50x = 31,417,585,889,578.41
  5. Step 5: Solve for x
    x = 31,417,585,889,578.41/6,230,457.50
  6. Step 6: Final answer
    x = 5,042,580.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.