Home / 5,486,874.10-7,571,804.25-3,039,477.82

Finding the Fourth Proportional to 5,486,874.10, 7,571,804.25 and 3,039,477.82

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Solution

The fourth proportional to 5,486,874.10, 7,571,804.25 and 3,039,477.82 is: 4,194,433.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,874.10 : 7,571,804.25 = 3,039,477.82 : x
  2. Step 2: Convert to fraction form
    5,486,874.10/7,571,804.25 = 3,039,477.82/x
  3. Step 3: Cross multiply
    5,486,874.10x = 7,571,804.25 × 3,039,477.82
  4. Step 4: Simplify right side
    5,486,874.10x = 23,014,331,075,256.73
  5. Step 5: Solve for x
    x = 23,014,331,075,256.73/5,486,874.10
  6. Step 6: Final answer
    x = 4,194,433.96

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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.