Home / 2,362,980.20-3,536,597.10-2,174,023.40

Finding the Fourth Proportional to 2,362,980.20, 3,536,597.10 and 2,174,023.40

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Solution

The fourth proportional to 2,362,980.20, 3,536,597.10 and 2,174,023.40 is: 3,253,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,980.20 : 3,536,597.10 = 2,174,023.40 : x
  2. Step 2: Convert to fraction form
    2,362,980.20/3,536,597.10 = 2,174,023.40/x
  3. Step 3: Cross multiply
    2,362,980.20x = 3,536,597.10 × 2,174,023.40
  4. Step 4: Simplify right side
    2,362,980.20x = 7,688,644,851,772.14
  5. Step 5: Solve for x
    x = 7,688,644,851,772.14/2,362,980.20
  6. Step 6: Final answer
    x = 3,253,791.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.