Home / 1,595,230.32-2,201,364.12-950,316.56

Finding the Fourth Proportional to 1,595,230.32, 2,201,364.12 and 950,316.56

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Solution

The fourth proportional to 1,595,230.32, 2,201,364.12 and 950,316.56 is: 1,311,404.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,230.32 : 2,201,364.12 = 950,316.56 : x
  2. Step 2: Convert to fraction form
    1,595,230.32/2,201,364.12 = 950,316.56/x
  3. Step 3: Cross multiply
    1,595,230.32x = 2,201,364.12 × 950,316.56
  4. Step 4: Simplify right side
    1,595,230.32x = 2,091,992,777,825.83
  5. Step 5: Solve for x
    x = 2,091,992,777,825.83/1,595,230.32
  6. Step 6: Final answer
    x = 1,311,404.85

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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.