Home / 3,160,793.14-4,740,708.48-1,030,873.84

Finding the Fourth Proportional to 3,160,793.14, 4,740,708.48 and 1,030,873.84

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Solution

The fourth proportional to 3,160,793.14, 4,740,708.48 and 1,030,873.84 is: 1,546,153.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,793.14 : 4,740,708.48 = 1,030,873.84 : x
  2. Step 2: Convert to fraction form
    3,160,793.14/4,740,708.48 = 1,030,873.84/x
  3. Step 3: Cross multiply
    3,160,793.14x = 4,740,708.48 × 1,030,873.84
  4. Step 4: Simplify right side
    3,160,793.14x = 4,887,072,355,098.16
  5. Step 5: Solve for x
    x = 4,887,072,355,098.16/3,160,793.14
  6. Step 6: Final answer
    x = 1,546,153.81

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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.