Home / 3,495,343.38-4,823,476.21-1,946,604.63

Finding the Fourth Proportional to 3,495,343.38, 4,823,476.21 and 1,946,604.63

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Solution

The fourth proportional to 3,495,343.38, 4,823,476.21 and 1,946,604.63 is: 2,686,260.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,343.38 : 4,823,476.21 = 1,946,604.63 : x
  2. Step 2: Convert to fraction form
    3,495,343.38/4,823,476.21 = 1,946,604.63/x
  3. Step 3: Cross multiply
    3,495,343.38x = 4,823,476.21 × 1,946,604.63
  4. Step 4: Simplify right side
    3,495,343.38x = 9,389,401,123,080.85
  5. Step 5: Solve for x
    x = 9,389,401,123,080.85/3,495,343.38
  6. Step 6: Final answer
    x = 2,686,260.00

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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.