Home / 6,699,395.64-10,049,155.65-1,907,084.73

Finding the Fourth Proportional to 6,699,395.64, 10,049,155.65 and 1,907,084.73

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Solution

The fourth proportional to 6,699,395.64, 10,049,155.65 and 1,907,084.73 is: 2,860,644.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,395.64 : 10,049,155.65 = 1,907,084.73 : x
  2. Step 2: Convert to fraction form
    6,699,395.64/10,049,155.65 = 1,907,084.73/x
  3. Step 3: Cross multiply
    6,699,395.64x = 10,049,155.65 × 1,907,084.73
  4. Step 4: Simplify right side
    6,699,395.64x = 19,164,591,298,929.31
  5. Step 5: Solve for x
    x = 19,164,591,298,929.31/6,699,395.64
  6. Step 6: Final answer
    x = 2,860,644.80

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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.