Home / 3,114,328.06-4,295,087.67-2,026,202.14

Finding the Fourth Proportional to 3,114,328.06, 4,295,087.67 and 2,026,202.14

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Solution

The fourth proportional to 3,114,328.06, 4,295,087.67 and 2,026,202.14 is: 2,794,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,328.06 : 4,295,087.67 = 2,026,202.14 : x
  2. Step 2: Convert to fraction form
    3,114,328.06/4,295,087.67 = 2,026,202.14/x
  3. Step 3: Cross multiply
    3,114,328.06x = 4,295,087.67 × 2,026,202.14
  4. Step 4: Simplify right side
    3,114,328.06x = 8,702,715,828,441.61
  5. Step 5: Solve for x
    x = 8,702,715,828,441.61/3,114,328.06
  6. Step 6: Final answer
    x = 2,794,412.04

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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.