Home / 3,068,795.75-4,234,938.41-1,710,668.75

Finding the Fourth Proportional to 3,068,795.75, 4,234,938.41 and 1,710,668.75

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Solution

The fourth proportional to 3,068,795.75, 4,234,938.41 and 1,710,668.75 is: 2,360,723.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,795.75 : 4,234,938.41 = 1,710,668.75 : x
  2. Step 2: Convert to fraction form
    3,068,795.75/4,234,938.41 = 1,710,668.75/x
  3. Step 3: Cross multiply
    3,068,795.75x = 4,234,938.41 × 1,710,668.75
  4. Step 4: Simplify right side
    3,068,795.75x = 7,244,576,796,161.69
  5. Step 5: Solve for x
    x = 7,244,576,796,161.69/3,068,795.75
  6. Step 6: Final answer
    x = 2,360,723.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.