Home / 6,837,211.22-9,438,256.89-4,260,165.44

Finding the Fourth Proportional to 6,837,211.22, 9,438,256.89 and 4,260,165.44

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Solution

The fourth proportional to 6,837,211.22, 9,438,256.89 and 4,260,165.44 is: 5,880,838.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,211.22 : 9,438,256.89 = 4,260,165.44 : x
  2. Step 2: Convert to fraction form
    6,837,211.22/9,438,256.89 = 4,260,165.44/x
  3. Step 3: Cross multiply
    6,837,211.22x = 9,438,256.89 × 4,260,165.44
  4. Step 4: Simplify right side
    6,837,211.22x = 40,208,535,769,428.59
  5. Step 5: Solve for x
    x = 40,208,535,769,428.59/6,837,211.22
  6. Step 6: Final answer
    x = 5,880,838.62

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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.