Home / 8,673,900.60-13,010,850.90-4,194,924.60

Finding the Fourth Proportional to 8,673,900.60, 13,010,850.90 and 4,194,924.60

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Solution

The fourth proportional to 8,673,900.60, 13,010,850.90 and 4,194,924.60 is: 6,292,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,673,900.60 : 13,010,850.90 = 4,194,924.60 : x
  2. Step 2: Convert to fraction form
    8,673,900.60/13,010,850.90 = 4,194,924.60/x
  3. Step 3: Cross multiply
    8,673,900.60x = 13,010,850.90 × 4,194,924.60
  4. Step 4: Simplify right side
    8,673,900.60x = 54,579,538,507,342.13
  5. Step 5: Solve for x
    x = 54,579,538,507,342.13/8,673,900.60
  6. Step 6: Final answer
    x = 6,292,386.90

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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.