Home / 2,308,809.10-3,463,213.65-625,912.60

Finding the Fourth Proportional to 2,308,809.10, 3,463,213.65 and 625,912.60

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Solution

The fourth proportional to 2,308,809.10, 3,463,213.65 and 625,912.60 is: 938,868.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,809.10 : 3,463,213.65 = 625,912.60 : x
  2. Step 2: Convert to fraction form
    2,308,809.10/3,463,213.65 = 625,912.60/x
  3. Step 3: Cross multiply
    2,308,809.10x = 3,463,213.65 × 625,912.60
  4. Step 4: Simplify right side
    2,308,809.10x = 2,167,669,060,026.99
  5. Step 5: Solve for x
    x = 2,167,669,060,026.99/2,308,809.10
  6. Step 6: Final answer
    x = 938,868.90

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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.