Home / 11,794,033.95-17,699,130.54-4,117,679.76

Finding the Fourth Proportional to 11,794,033.95, 17,699,130.54 and 4,117,679.76

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Solution

The fourth proportional to 11,794,033.95, 17,699,130.54 and 4,117,679.76 is: 6,179,340.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,033.95 : 17,699,130.54 = 4,117,679.76 : x
  2. Step 2: Convert to fraction form
    11,794,033.95/17,699,130.54 = 4,117,679.76/x
  3. Step 3: Cross multiply
    11,794,033.95x = 17,699,130.54 × 4,117,679.76
  4. Step 4: Simplify right side
    11,794,033.95x = 72,879,351,594,155.86
  5. Step 5: Solve for x
    x = 72,879,351,594,155.86/11,794,033.95
  6. Step 6: Final answer
    x = 6,179,340.50

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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.