Home / 2,968,427.70-4,096,438.11-1,610,300.70

Finding the Fourth Proportional to 2,968,427.70, 4,096,438.11 and 1,610,300.70

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Solution

The fourth proportional to 2,968,427.70, 4,096,438.11 and 1,610,300.70 is: 2,222,219.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,427.70 : 4,096,438.11 = 1,610,300.70 : x
  2. Step 2: Convert to fraction form
    2,968,427.70/4,096,438.11 = 1,610,300.70/x
  3. Step 3: Cross multiply
    2,968,427.70x = 4,096,438.11 × 1,610,300.70
  4. Step 4: Simplify right side
    2,968,427.70x = 6,596,497,156,039.68
  5. Step 5: Solve for x
    x = 6,596,497,156,039.68/2,968,427.70
  6. Step 6: Final answer
    x = 2,222,219.24

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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.