Home / 4,958,907.36-7,435,470.92-1,922,726.22

Finding the Fourth Proportional to 4,958,907.36, 7,435,470.92 and 1,922,726.22

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Solution

The fourth proportional to 4,958,907.36, 7,435,470.92 and 1,922,726.22 is: 2,882,968.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,907.36 : 7,435,470.92 = 1,922,726.22 : x
  2. Step 2: Convert to fraction form
    4,958,907.36/7,435,470.92 = 1,922,726.22/x
  3. Step 3: Cross multiply
    4,958,907.36x = 7,435,470.92 × 1,922,726.22
  4. Step 4: Simplify right side
    4,958,907.36x = 14,296,374,886,317.89
  5. Step 5: Solve for x
    x = 14,296,374,886,317.89/4,958,907.36
  6. Step 6: Final answer
    x = 2,882,968.74

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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.