Home / 1,560,050-2,340,075.04-378,098

Finding the Fourth Proportional to 1,560,050, 2,340,075.04 and 378,098

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Solution

The fourth proportional to 1,560,050, 2,340,075.04 and 378,098 is: 567,147.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,050 : 2,340,075.04 = 378,098 : x
  2. Step 2: Convert to fraction form
    1,560,050/2,340,075.04 = 378,098/x
  3. Step 3: Cross multiply
    1,560,050x = 2,340,075.04 × 378,098
  4. Step 4: Simplify right side
    1,560,050x = 884,777,692,473.92
  5. Step 5: Solve for x
    x = 884,777,692,473.92/1,560,050
  6. Step 6: Final answer
    x = 567,147.01

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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.