Home / 3,932,195.83-5,898,503.95-1,236,731.22

Finding the Fourth Proportional to 3,932,195.83, 5,898,503.95 and 1,236,731.22

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Solution

The fourth proportional to 3,932,195.83, 5,898,503.95 and 1,236,731.22 is: 1,855,162.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932,195.83 : 5,898,503.95 = 1,236,731.22 : x
  2. Step 2: Convert to fraction form
    3,932,195.83/5,898,503.95 = 1,236,731.22/x
  3. Step 3: Cross multiply
    3,932,195.83x = 5,898,503.95 × 1,236,731.22
  4. Step 4: Simplify right side
    3,932,195.83x = 7,294,863,983,166.49
  5. Step 5: Solve for x
    x = 7,294,863,983,166.49/3,932,195.83
  6. Step 6: Final answer
    x = 1,855,162.94

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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.