Home / 6,075,976.48-9,108,601.12-2,292,116.64

Finding the Fourth Proportional to 6,075,976.48, 9,108,601.12 and 2,292,116.64

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Solution

The fourth proportional to 6,075,976.48, 9,108,601.12 and 2,292,116.64 is: 3,436,151.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,976.48 : 9,108,601.12 = 2,292,116.64 : x
  2. Step 2: Convert to fraction form
    6,075,976.48/9,108,601.12 = 2,292,116.64/x
  3. Step 3: Cross multiply
    6,075,976.48x = 9,108,601.12 × 2,292,116.64
  4. Step 4: Simplify right side
    6,075,976.48x = 20,877,976,194,274.64
  5. Step 5: Solve for x
    x = 20,877,976,194,274.64/6,075,976.48
  6. Step 6: Final answer
    x = 3,436,151.58

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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.