Home / 6,644,197.60-9,966,296.40-6,201,829.60

Finding the Fourth Proportional to 6,644,197.60, 9,966,296.40 and 6,201,829.60

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Solution

The fourth proportional to 6,644,197.60, 9,966,296.40 and 6,201,829.60 is: 9,302,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,197.60 : 9,966,296.40 = 6,201,829.60 : x
  2. Step 2: Convert to fraction form
    6,644,197.60/9,966,296.40 = 6,201,829.60/x
  3. Step 3: Cross multiply
    6,644,197.60x = 9,966,296.40 × 6,201,829.60
  4. Step 4: Simplify right side
    6,644,197.60x = 61,809,272,015,893.44
  5. Step 5: Solve for x
    x = 61,809,272,015,893.44/6,644,197.60
  6. Step 6: Final answer
    x = 9,302,744.40

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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.