Home / 2,966,833.05-4,450,995.72-1,370,525.55

Finding the Fourth Proportional to 2,966,833.05, 4,450,995.72 and 1,370,525.55

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Solution

The fourth proportional to 2,966,833.05, 4,450,995.72 and 1,370,525.55 is: 2,056,133.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,833.05 : 4,450,995.72 = 1,370,525.55 : x
  2. Step 2: Convert to fraction form
    2,966,833.05/4,450,995.72 = 1,370,525.55/x
  3. Step 3: Cross multiply
    2,966,833.05x = 4,450,995.72 × 1,370,525.55
  4. Step 4: Simplify right side
    2,966,833.05x = 6,100,203,357,200.65
  5. Step 5: Solve for x
    x = 6,100,203,357,200.65/2,966,833.05
  6. Step 6: Final answer
    x = 2,056,133.01

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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.