Home / 8,882,661.60-13,292,499.60-6,048,309.60

Finding the Fourth Proportional to 8,882,661.60, 13,292,499.60 and 6,048,309.60

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Solution

The fourth proportional to 8,882,661.60, 13,292,499.60 and 6,048,309.60 is: 9,051,020.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,661.60 : 13,292,499.60 = 6,048,309.60 : x
  2. Step 2: Convert to fraction form
    8,882,661.60/13,292,499.60 = 6,048,309.60/x
  3. Step 3: Cross multiply
    8,882,661.60x = 13,292,499.60 × 6,048,309.60
  4. Step 4: Simplify right side
    8,882,661.60x = 80,397,152,938,676.16
  5. Step 5: Solve for x
    x = 80,397,152,938,676.16/8,882,661.60
  6. Step 6: Final answer
    x = 9,051,020.58

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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.