Home / 1,943,162.12-2,914,830.72-595,226.48

Finding the Fourth Proportional to 1,943,162.12, 2,914,830.72 and 595,226.48

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Solution

The fourth proportional to 1,943,162.12, 2,914,830.72 and 595,226.48 is: 892,866.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,162.12 : 2,914,830.72 = 595,226.48 : x
  2. Step 2: Convert to fraction form
    1,943,162.12/2,914,830.72 = 595,226.48/x
  3. Step 3: Cross multiply
    1,943,162.12x = 2,914,830.72 × 595,226.48
  4. Step 4: Simplify right side
    1,943,162.12x = 1,734,984,429,261.47
  5. Step 5: Solve for x
    x = 1,734,984,429,261.47/1,943,162.12
  6. Step 6: Final answer
    x = 892,866.54

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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.