Home / 3,466,106.16-5,201,713.32-1,644,477.84

Finding the Fourth Proportional to 3,466,106.16, 5,201,713.32 and 1,644,477.84

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Solution

The fourth proportional to 3,466,106.16, 5,201,713.32 and 1,644,477.84 is: 2,467,928.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,106.16 : 5,201,713.32 = 1,644,477.84 : x
  2. Step 2: Convert to fraction form
    3,466,106.16/5,201,713.32 = 1,644,477.84/x
  3. Step 3: Cross multiply
    3,466,106.16x = 5,201,713.32 × 1,644,477.84
  4. Step 4: Simplify right side
    3,466,106.16x = 8,554,102,284,772.83
  5. Step 5: Solve for x
    x = 8,554,102,284,772.83/3,466,106.16
  6. Step 6: Final answer
    x = 2,467,928.53

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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.