Home / 6,104,940-9,157,584.96-1,617,216

Finding the Fourth Proportional to 6,104,940, 9,157,584.96 and 1,617,216

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Solution

The fourth proportional to 6,104,940, 9,157,584.96 and 1,617,216 is: 2,425,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,940 : 9,157,584.96 = 1,617,216 : x
  2. Step 2: Convert to fraction form
    6,104,940/9,157,584.96 = 1,617,216/x
  3. Step 3: Cross multiply
    6,104,940x = 9,157,584.96 × 1,617,216
  4. Step 4: Simplify right side
    6,104,940x = 14,809,792,918,671.36
  5. Step 5: Solve for x
    x = 14,809,792,918,671.36/6,104,940
  6. Step 6: Final answer
    x = 2,425,870.35

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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.