Home / 3,263,669.41-4,892,460.41-1,103,191.31

Finding the Fourth Proportional to 3,263,669.41, 4,892,460.41 and 1,103,191.31

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Solution

The fourth proportional to 3,263,669.41, 4,892,460.41 and 1,103,191.31 is: 1,653,758.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,669.41 : 4,892,460.41 = 1,103,191.31 : x
  2. Step 2: Convert to fraction form
    3,263,669.41/4,892,460.41 = 1,103,191.31/x
  3. Step 3: Cross multiply
    3,263,669.41x = 4,892,460.41 × 1,103,191.31
  4. Step 4: Simplify right side
    3,263,669.41x = 5,397,319,808,831.04
  5. Step 5: Solve for x
    x = 5,397,319,808,831.04/3,263,669.41
  6. Step 6: Final answer
    x = 1,653,758.13

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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.