Home / 2,968,270.07-4,096,214.03-1,679,082.98

Finding the Fourth Proportional to 2,968,270.07, 4,096,214.03 and 1,679,082.98

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Solution

The fourth proportional to 2,968,270.07, 4,096,214.03 and 1,679,082.98 is: 2,317,135.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,270.07 : 4,096,214.03 = 1,679,082.98 : x
  2. Step 2: Convert to fraction form
    2,968,270.07/4,096,214.03 = 1,679,082.98/x
  3. Step 3: Cross multiply
    2,968,270.07x = 4,096,214.03 × 1,679,082.98
  4. Step 4: Simplify right side
    2,968,270.07x = 6,877,883,260,210.21
  5. Step 5: Solve for x
    x = 6,877,883,260,210.21/2,968,270.07
  6. Step 6: Final answer
    x = 2,317,135.27

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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.