Home / 5,684,454.60-7,844,567.40-3,106,135.37

Finding the Fourth Proportional to 5,684,454.60, 7,844,567.40 and 3,106,135.37

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Solution

The fourth proportional to 5,684,454.60, 7,844,567.40 and 3,106,135.37 is: 4,286,477.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,454.60 : 7,844,567.40 = 3,106,135.37 : x
  2. Step 2: Convert to fraction form
    5,684,454.60/7,844,567.40 = 3,106,135.37/x
  3. Step 3: Cross multiply
    5,684,454.60x = 7,844,567.40 × 3,106,135.37
  4. Step 4: Simplify right side
    5,684,454.60x = 24,366,288,283,100.36
  5. Step 5: Solve for x
    x = 24,366,288,283,100.36/5,684,454.60
  6. Step 6: Final answer
    x = 4,286,477.77

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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.