Home / 1,595,205.32-2,201,329.62-950,291.48

Finding the Fourth Proportional to 1,595,205.32, 2,201,329.62 and 950,291.48

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Solution

The fourth proportional to 1,595,205.32, 2,201,329.62 and 950,291.48 is: 1,311,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,205.32 : 2,201,329.62 = 950,291.48 : x
  2. Step 2: Convert to fraction form
    1,595,205.32/2,201,329.62 = 950,291.48/x
  3. Step 3: Cross multiply
    1,595,205.32x = 2,201,329.62 × 950,291.48
  4. Step 4: Simplify right side
    1,595,205.32x = 2,091,904,782,557.64
  5. Step 5: Solve for x
    x = 2,091,904,782,557.64/1,595,205.32
  6. Step 6: Final answer
    x = 1,311,370.24

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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.