Home / 3,295,445.84-4,943,701.94-1,020,435.56

Finding the Fourth Proportional to 3,295,445.84, 4,943,701.94 and 1,020,435.56

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Solution

The fourth proportional to 3,295,445.84, 4,943,701.94 and 1,020,435.56 is: 1,530,818.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,445.84 : 4,943,701.94 = 1,020,435.56 : x
  2. Step 2: Convert to fraction form
    3,295,445.84/4,943,701.94 = 1,020,435.56/x
  3. Step 3: Cross multiply
    3,295,445.84x = 4,943,701.94 × 1,020,435.56
  4. Step 4: Simplify right side
    3,295,445.84x = 5,044,729,257,616.99
  5. Step 5: Solve for x
    x = 5,044,729,257,616.99/3,295,445.84
  6. Step 6: Final answer
    x = 1,530,818.44

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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.