Home / 4,907,941.25-6,771,205.37-2,841,828.89

Finding the Fourth Proportional to 4,907,941.25, 6,771,205.37 and 2,841,828.89

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Solution

The fourth proportional to 4,907,941.25, 6,771,205.37 and 2,841,828.89 is: 3,920,708.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,941.25 : 6,771,205.37 = 2,841,828.89 : x
  2. Step 2: Convert to fraction form
    4,907,941.25/6,771,205.37 = 2,841,828.89/x
  3. Step 3: Cross multiply
    4,907,941.25x = 6,771,205.37 × 2,841,828.89
  4. Step 4: Simplify right side
    4,907,941.25x = 19,242,607,013,837.68
  5. Step 5: Solve for x
    x = 19,242,607,013,837.68/4,907,941.25
  6. Step 6: Final answer
    x = 3,920,708.51

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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.