Home / 8,055,389.46-12,083,117.01-3,263,169.48

Finding the Fourth Proportional to 8,055,389.46, 12,083,117.01 and 3,263,169.48

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Solution

The fourth proportional to 8,055,389.46, 12,083,117.01 and 3,263,169.48 is: 4,894,767.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,389.46 : 12,083,117.01 = 3,263,169.48 : x
  2. Step 2: Convert to fraction form
    8,055,389.46/12,083,117.01 = 3,263,169.48/x
  3. Step 3: Cross multiply
    8,055,389.46x = 12,083,117.01 × 3,263,169.48
  4. Step 4: Simplify right side
    8,055,389.46x = 39,429,258,650,300.85
  5. Step 5: Solve for x
    x = 39,429,258,650,300.85/8,055,389.46
  6. Step 6: Final answer
    x = 4,894,767.52

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.