Home / 9,711,323.20-14,568,734.40-4,032,121.60

Finding the Fourth Proportional to 9,711,323.20, 14,568,734.40 and 4,032,121.60

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Solution

The fourth proportional to 9,711,323.20, 14,568,734.40 and 4,032,121.60 is: 6,048,908.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,323.20 : 14,568,734.40 = 4,032,121.60 : x
  2. Step 2: Convert to fraction form
    9,711,323.20/14,568,734.40 = 4,032,121.60/x
  3. Step 3: Cross multiply
    9,711,323.20x = 14,568,734.40 × 4,032,121.60
  4. Step 4: Simplify right side
    9,711,323.20x = 58,742,908,658,903.04
  5. Step 5: Solve for x
    x = 58,742,908,658,903.04/9,711,323.20
  6. Step 6: Final answer
    x = 6,048,908.83

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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.