Home / 3,343,684.34-5,013,945.63-1,295,304.33

Finding the Fourth Proportional to 3,343,684.34, 5,013,945.63 and 1,295,304.33

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Solution

The fourth proportional to 3,343,684.34, 5,013,945.63 and 1,295,304.33 is: 1,942,344.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,684.34 : 5,013,945.63 = 1,295,304.33 : x
  2. Step 2: Convert to fraction form
    3,343,684.34/5,013,945.63 = 1,295,304.33/x
  3. Step 3: Cross multiply
    3,343,684.34x = 5,013,945.63 × 1,295,304.33
  4. Step 4: Simplify right side
    3,343,684.34x = 6,494,585,484,923.58
  5. Step 5: Solve for x
    x = 6,494,585,484,923.58/3,343,684.34
  6. Step 6: Final answer
    x = 1,942,344.08

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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.