Home / 7,308,077.80-10,946,370.30-6,048,365.80

Finding the Fourth Proportional to 7,308,077.80, 10,946,370.30 and 6,048,365.80

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Solution

The fourth proportional to 7,308,077.80, 10,946,370.30 and 6,048,365.80 is: 9,059,516.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,077.80 : 10,946,370.30 = 6,048,365.80 : x
  2. Step 2: Convert to fraction form
    7,308,077.80/10,946,370.30 = 6,048,365.80/x
  3. Step 3: Cross multiply
    7,308,077.80x = 10,946,370.30 × 6,048,365.80
  4. Step 4: Simplify right side
    7,308,077.80x = 66,207,651,756,655.74
  5. Step 5: Solve for x
    x = 66,207,651,756,655.74/7,308,077.80
  6. Step 6: Final answer
    x = 9,059,516.55

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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.