Home / 4,855,411-7,283,466.44-1,863,595

Finding the Fourth Proportional to 4,855,411, 7,283,466.44 and 1,863,595

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Solution

The fourth proportional to 4,855,411, 7,283,466.44 and 1,863,595 is: 2,795,526.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,411 : 7,283,466.44 = 1,863,595 : x
  2. Step 2: Convert to fraction form
    4,855,411/7,283,466.44 = 1,863,595/x
  3. Step 3: Cross multiply
    4,855,411x = 7,283,466.44 × 1,863,595
  4. Step 4: Simplify right side
    4,855,411x = 13,573,431,640,251.80
  5. Step 5: Solve for x
    x = 13,573,431,640,251.80/4,855,411
  6. Step 6: Final answer
    x = 2,795,526.81

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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.