Home / 11,263,403.76-16,885,085.73-4,073,339.13

Finding the Fourth Proportional to 11,263,403.76, 16,885,085.73 and 4,073,339.13

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Solution

The fourth proportional to 11,263,403.76, 16,885,085.73 and 4,073,339.13 is: 6,106,385.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,263,403.76 : 16,885,085.73 = 4,073,339.13 : x
  2. Step 2: Convert to fraction form
    11,263,403.76/16,885,085.73 = 4,073,339.13/x
  3. Step 3: Cross multiply
    11,263,403.76x = 16,885,085.73 × 4,073,339.13
  4. Step 4: Simplify right side
    11,263,403.76x = 68,778,680,417,413.62
  5. Step 5: Solve for x
    x = 68,778,680,417,413.62/11,263,403.76
  6. Step 6: Final answer
    x = 6,106,385.06

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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.