Home / 2,430,072.24-3,645,771.30-1,063,597.38

Finding the Fourth Proportional to 2,430,072.24, 3,645,771.30 and 1,063,597.38

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Solution

The fourth proportional to 2,430,072.24, 3,645,771.30 and 1,063,597.38 is: 1,595,686.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,072.24 : 3,645,771.30 = 1,063,597.38 : x
  2. Step 2: Convert to fraction form
    2,430,072.24/3,645,771.30 = 1,063,597.38/x
  3. Step 3: Cross multiply
    2,430,072.24x = 3,645,771.30 × 1,063,597.38
  4. Step 4: Simplify right side
    2,430,072.24x = 3,877,632,802,759.19
  5. Step 5: Solve for x
    x = 3,877,632,802,759.19/2,430,072.24
  6. Step 6: Final answer
    x = 1,595,686.23

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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.