Home / 6,432,304.14-9,649,855.89-1,944,463.50

Finding the Fourth Proportional to 6,432,304.14, 9,649,855.89 and 1,944,463.50

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Solution

The fourth proportional to 6,432,304.14, 9,649,855.89 and 1,944,463.50 is: 2,917,118.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,432,304.14 : 9,649,855.89 = 1,944,463.50 : x
  2. Step 2: Convert to fraction form
    6,432,304.14/9,649,855.89 = 1,944,463.50/x
  3. Step 3: Cross multiply
    6,432,304.14x = 9,649,855.89 × 1,944,463.50
  4. Step 4: Simplify right side
    6,432,304.14x = 18,763,792,558,365.02
  5. Step 5: Solve for x
    x = 18,763,792,558,365.02/6,432,304.14
  6. Step 6: Final answer
    x = 2,917,118.37

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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.