Home / 6,394,918.40-9,584,212.80-2,604,118.40

Finding the Fourth Proportional to 6,394,918.40, 9,584,212.80 and 2,604,118.40

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Solution

The fourth proportional to 6,394,918.40, 9,584,212.80 and 2,604,118.40 is: 3,902,852.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,918.40 : 9,584,212.80 = 2,604,118.40 : x
  2. Step 2: Convert to fraction form
    6,394,918.40/9,584,212.80 = 2,604,118.40/x
  3. Step 3: Cross multiply
    6,394,918.40x = 9,584,212.80 × 2,604,118.40
  4. Step 4: Simplify right side
    6,394,918.40x = 24,958,424,901,995.52
  5. Step 5: Solve for x
    x = 24,958,424,901,995.52/6,394,918.40
  6. Step 6: Final answer
    x = 3,902,852.76

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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.