Home / 3,794,154.48-5,235,895.08-2,075,308.56

Finding the Fourth Proportional to 3,794,154.48, 5,235,895.08 and 2,075,308.56

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Solution

The fourth proportional to 3,794,154.48, 5,235,895.08 and 2,075,308.56 is: 2,863,904.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,154.48 : 5,235,895.08 = 2,075,308.56 : x
  2. Step 2: Convert to fraction form
    3,794,154.48/5,235,895.08 = 2,075,308.56/x
  3. Step 3: Cross multiply
    3,794,154.48x = 5,235,895.08 × 2,075,308.56
  4. Step 4: Simplify right side
    3,794,154.48x = 10,866,097,878,785.88
  5. Step 5: Solve for x
    x = 10,866,097,878,785.88/3,794,154.48
  6. Step 6: Final answer
    x = 2,863,904.97

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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.