Home / 6,567,572.80-9,850,437.60-2,080,302.40

Finding the Fourth Proportional to 6,567,572.80, 9,850,437.60 and 2,080,302.40

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Solution

The fourth proportional to 6,567,572.80, 9,850,437.60 and 2,080,302.40 is: 3,120,161.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,572.80 : 9,850,437.60 = 2,080,302.40 : x
  2. Step 2: Convert to fraction form
    6,567,572.80/9,850,437.60 = 2,080,302.40/x
  3. Step 3: Cross multiply
    6,567,572.80x = 9,850,437.60 × 2,080,302.40
  4. Step 4: Simplify right side
    6,567,572.80x = 20,491,888,980,330.24
  5. Step 5: Solve for x
    x = 20,491,888,980,330.24/6,567,572.80
  6. Step 6: Final answer
    x = 3,120,161.68

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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.