Home / 3,301,383.80-4,952,075.70-2,881,479.80

Finding the Fourth Proportional to 3,301,383.80, 4,952,075.70 and 2,881,479.80

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Solution

The fourth proportional to 3,301,383.80, 4,952,075.70 and 2,881,479.80 is: 4,322,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,383.80 : 4,952,075.70 = 2,881,479.80 : x
  2. Step 2: Convert to fraction form
    3,301,383.80/4,952,075.70 = 2,881,479.80/x
  3. Step 3: Cross multiply
    3,301,383.80x = 4,952,075.70 × 2,881,479.80
  4. Step 4: Simplify right side
    3,301,383.80x = 14,269,306,097,620.86
  5. Step 5: Solve for x
    x = 14,269,306,097,620.86/3,301,383.80
  6. Step 6: Final answer
    x = 4,322,219.70

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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.