Home / 3,353,726.16-4,627,996.92-1,825,838.64

Finding the Fourth Proportional to 3,353,726.16, 4,627,996.92 and 1,825,838.64

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Solution

The fourth proportional to 3,353,726.16, 4,627,996.92 and 1,825,838.64 is: 2,519,578.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,726.16 : 4,627,996.92 = 1,825,838.64 : x
  2. Step 2: Convert to fraction form
    3,353,726.16/4,627,996.92 = 1,825,838.64/x
  3. Step 3: Cross multiply
    3,353,726.16x = 4,627,996.92 × 1,825,838.64
  4. Step 4: Simplify right side
    3,353,726.16x = 8,449,975,602,336.99
  5. Step 5: Solve for x
    x = 8,449,975,602,336.99/3,353,726.16
  6. Step 6: Final answer
    x = 2,519,578.28

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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.