Home / 6,117,448.93-8,441,901-3,364,133.59

Finding the Fourth Proportional to 6,117,448.93, 8,441,901 and 3,364,133.59

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Solution

The fourth proportional to 6,117,448.93, 8,441,901 and 3,364,133.59 is: 4,642,406.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,448.93 : 8,441,901 = 3,364,133.59 : x
  2. Step 2: Convert to fraction form
    6,117,448.93/8,441,901 = 3,364,133.59/x
  3. Step 3: Cross multiply
    6,117,448.93x = 8,441,901 × 3,364,133.59
  4. Step 4: Simplify right side
    6,117,448.93x = 28,399,682,717,554.59
  5. Step 5: Solve for x
    x = 28,399,682,717,554.59/6,117,448.93
  6. Step 6: Final answer
    x = 4,642,406.18

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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.