Home / 464,222.13-696,333.20-306,413.67

Finding the Fourth Proportional to 464,222.13, 696,333.20 and 306,413.67

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Solution

The fourth proportional to 464,222.13, 696,333.20 and 306,413.67 is: 459,620.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,222.13 : 696,333.20 = 306,413.67 : x
  2. Step 2: Convert to fraction form
    464,222.13/696,333.20 = 306,413.67/x
  3. Step 3: Cross multiply
    464,222.13x = 696,333.20 × 306,413.67
  4. Step 4: Simplify right side
    464,222.13x = 213,366,011,354.84
  5. Step 5: Solve for x
    x = 213,366,011,354.84/464,222.13
  6. Step 6: Final answer
    x = 459,620.51

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Similar ratio
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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.