Home / 3,045,157.13-4,567,413.83-1,605,263.67

Finding the Fourth Proportional to 3,045,157.13, 4,567,413.83 and 1,605,263.67

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Solution

The fourth proportional to 3,045,157.13, 4,567,413.83 and 1,605,263.67 is: 2,407,725.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,157.13 : 4,567,413.83 = 1,605,263.67 : x
  2. Step 2: Convert to fraction form
    3,045,157.13/4,567,413.83 = 1,605,263.67/x
  3. Step 3: Cross multiply
    3,045,157.13x = 4,567,413.83 × 1,605,263.67
  4. Step 4: Simplify right side
    3,045,157.13x = 7,331,903,479,128.24
  5. Step 5: Solve for x
    x = 7,331,903,479,128.24/3,045,157.13
  6. Step 6: Final answer
    x = 2,407,725.83

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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.