Home / 7,523,313.61-11,281,413.01-2,914,458.52

Finding the Fourth Proportional to 7,523,313.61, 11,281,413.01 and 2,914,458.52

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Solution

The fourth proportional to 7,523,313.61, 11,281,413.01 and 2,914,458.52 is: 4,370,309.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,313.61 : 11,281,413.01 = 2,914,458.52 : x
  2. Step 2: Convert to fraction form
    7,523,313.61/11,281,413.01 = 2,914,458.52/x
  3. Step 3: Cross multiply
    7,523,313.61x = 11,281,413.01 × 2,914,458.52
  4. Step 4: Simplify right side
    7,523,313.61x = 32,879,210,229,143.67
  5. Step 5: Solve for x
    x = 32,879,210,229,143.67/7,523,313.61
  6. Step 6: Final answer
    x = 4,370,309.67

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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.