Home / 4,075,984.27-5,625,110.28-3,395,739.79

Finding the Fourth Proportional to 4,075,984.27, 5,625,110.28 and 3,395,739.79

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Solution

The fourth proportional to 4,075,984.27, 5,625,110.28 and 3,395,739.79 is: 4,686,330.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,984.27 : 5,625,110.28 = 3,395,739.79 : x
  2. Step 2: Convert to fraction form
    4,075,984.27/5,625,110.28 = 3,395,739.79/x
  3. Step 3: Cross multiply
    4,075,984.27x = 5,625,110.28 × 3,395,739.79
  4. Step 4: Simplify right side
    4,075,984.27x = 19,101,410,800,934.04
  5. Step 5: Solve for x
    x = 19,101,410,800,934.04/4,075,984.27
  6. Step 6: Final answer
    x = 4,686,330.84

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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.