Home / 6,075,896.80-9,117,344.40-2,292,095.20

Finding the Fourth Proportional to 6,075,896.80, 9,117,344.40 and 2,292,095.20

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Solution

The fourth proportional to 6,075,896.80, 9,117,344.40 and 2,292,095.20 is: 3,439,462.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,896.80 : 9,117,344.40 = 2,292,095.20 : x
  2. Step 2: Convert to fraction form
    6,075,896.80/9,117,344.40 = 2,292,095.20/x
  3. Step 3: Cross multiply
    6,075,896.80x = 9,117,344.40 × 2,292,095.20
  4. Step 4: Simplify right side
    6,075,896.80x = 20,897,821,335,986.88
  5. Step 5: Solve for x
    x = 20,897,821,335,986.88/6,075,896.80
  6. Step 6: Final answer
    x = 3,439,462.85

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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.