Home / 7,573,917.69-10,445,083.25-5,920,283.25

Finding the Fourth Proportional to 7,573,917.69, 10,445,083.25 and 5,920,283.25

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Solution

The fourth proportional to 7,573,917.69, 10,445,083.25 and 5,920,283.25 is: 8,164,579.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,917.69 : 10,445,083.25 = 5,920,283.25 : x
  2. Step 2: Convert to fraction form
    7,573,917.69/10,445,083.25 = 5,920,283.25/x
  3. Step 3: Cross multiply
    7,573,917.69x = 10,445,083.25 × 5,920,283.25
  4. Step 4: Simplify right side
    7,573,917.69x = 61,837,851,380,229.14
  5. Step 5: Solve for x
    x = 61,837,851,380,229.14/7,573,917.69
  6. Step 6: Final answer
    x = 8,164,579.27

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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.