Home / 6,841,673.90-9,441,102.99-3,743,579.22

Finding the Fourth Proportional to 6,841,673.90, 9,441,102.99 and 3,743,579.22

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Solution

The fourth proportional to 6,841,673.90, 9,441,102.99 and 3,743,579.22 is: 5,165,916.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,673.90 : 9,441,102.99 = 3,743,579.22 : x
  2. Step 2: Convert to fraction form
    6,841,673.90/9,441,102.99 = 3,743,579.22/x
  3. Step 3: Cross multiply
    6,841,673.90x = 9,441,102.99 × 3,743,579.22
  4. Step 4: Simplify right side
    6,841,673.90x = 35,343,516,967,243.87
  5. Step 5: Solve for x
    x = 35,343,516,967,243.87/6,841,673.90
  6. Step 6: Final answer
    x = 5,165,916.63

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1.5x scale

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.