Home / 9,361,556.40-14,042,334.60-4,322,708.40

Finding the Fourth Proportional to 9,361,556.40, 14,042,334.60 and 4,322,708.40

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Solution

The fourth proportional to 9,361,556.40, 14,042,334.60 and 4,322,708.40 is: 6,484,062.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,556.40 : 14,042,334.60 = 4,322,708.40 : x
  2. Step 2: Convert to fraction form
    9,361,556.40/14,042,334.60 = 4,322,708.40/x
  3. Step 3: Cross multiply
    9,361,556.40x = 14,042,334.60 × 4,322,708.40
  4. Step 4: Simplify right side
    9,361,556.40x = 60,700,917,731,030.64
  5. Step 5: Solve for x
    x = 60,700,917,731,030.64/9,361,556.40
  6. Step 6: Final answer
    x = 6,484,062.60

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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.