Home / 5,748,351.80-8,622,527.70-4,863,615.80

Finding the Fourth Proportional to 5,748,351.80, 8,622,527.70 and 4,863,615.80

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Solution

The fourth proportional to 5,748,351.80, 8,622,527.70 and 4,863,615.80 is: 7,295,423.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,351.80 : 8,622,527.70 = 4,863,615.80 : x
  2. Step 2: Convert to fraction form
    5,748,351.80/8,622,527.70 = 4,863,615.80/x
  3. Step 3: Cross multiply
    5,748,351.80x = 8,622,527.70 × 4,863,615.80
  4. Step 4: Simplify right side
    5,748,351.80x = 41,936,661,957,657.66
  5. Step 5: Solve for x
    x = 41,936,661,957,657.66/5,748,351.80
  6. Step 6: Final answer
    x = 7,295,423.70

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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.