Home / 2,968,673.36-4,096,777.18-1,610,546.36

Finding the Fourth Proportional to 2,968,673.36, 4,096,777.18 and 1,610,546.36

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Solution

The fourth proportional to 2,968,673.36, 4,096,777.18 and 1,610,546.36 is: 2,222,558.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,673.36 : 4,096,777.18 = 1,610,546.36 : x
  2. Step 2: Convert to fraction form
    2,968,673.36/4,096,777.18 = 1,610,546.36/x
  3. Step 3: Cross multiply
    2,968,673.36x = 4,096,777.18 × 1,610,546.36
  4. Step 4: Simplify right side
    2,968,673.36x = 6,598,049,574,980.07
  5. Step 5: Solve for x
    x = 6,598,049,574,980.07/2,968,673.36
  6. Step 6: Final answer
    x = 2,222,558.29

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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.