Home / 9,770,424.80-14,653,012.80-4,089,473.60

Finding the Fourth Proportional to 9,770,424.80, 14,653,012.80 and 4,089,473.60

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Solution

The fourth proportional to 9,770,424.80, 14,653,012.80 and 4,089,473.60 is: 6,133,111.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,424.80 : 14,653,012.80 = 4,089,473.60 : x
  2. Step 2: Convert to fraction form
    9,770,424.80/14,653,012.80 = 4,089,473.60/x
  3. Step 3: Cross multiply
    9,770,424.80x = 14,653,012.80 × 4,089,473.60
  4. Step 4: Simplify right side
    9,770,424.80x = 59,923,109,006,062.09
  5. Step 5: Solve for x
    x = 59,923,109,006,062.09/9,770,424.80
  6. Step 6: Final answer
    x = 6,133,111.94

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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.