Home / 1,745,682.08-2,409,003.38-1,010,667.32

Finding the Fourth Proportional to 1,745,682.08, 2,409,003.38 and 1,010,667.32

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Solution

The fourth proportional to 1,745,682.08, 2,409,003.38 and 1,010,667.32 is: 1,394,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,682.08 : 2,409,003.38 = 1,010,667.32 : x
  2. Step 2: Convert to fraction form
    1,745,682.08/2,409,003.38 = 1,010,667.32/x
  3. Step 3: Cross multiply
    1,745,682.08x = 2,409,003.38 × 1,010,667.32
  4. Step 4: Simplify right side
    1,745,682.08x = 2,434,700,989,935.54
  5. Step 5: Solve for x
    x = 2,434,700,989,935.54/1,745,682.08
  6. Step 6: Final answer
    x = 1,394,698.96

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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.