Home / 3,810,483.46-5,256,075.22-2,260,647.88

Finding the Fourth Proportional to 3,810,483.46, 5,256,075.22 and 2,260,647.88

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Solution

The fourth proportional to 3,810,483.46, 5,256,075.22 and 2,260,647.88 is: 3,118,275.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,483.46 : 5,256,075.22 = 2,260,647.88 : x
  2. Step 2: Convert to fraction form
    3,810,483.46/5,256,075.22 = 2,260,647.88/x
  3. Step 3: Cross multiply
    3,810,483.46x = 5,256,075.22 × 2,260,647.88
  4. Step 4: Simplify right side
    3,810,483.46x = 11,882,135,313,987.15
  5. Step 5: Solve for x
    x = 11,882,135,313,987.15/3,810,483.46
  6. Step 6: Final answer
    x = 3,118,275.00

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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.