Home / 2,573,450.33-3,860,203.19-776,349.36

Finding the Fourth Proportional to 2,573,450.33, 3,860,203.19 and 776,349.36

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Solution

The fourth proportional to 2,573,450.33, 3,860,203.19 and 776,349.36 is: 1,164,532.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,450.33 : 3,860,203.19 = 776,349.36 : x
  2. Step 2: Convert to fraction form
    2,573,450.33/3,860,203.19 = 776,349.36/x
  3. Step 3: Cross multiply
    2,573,450.33x = 3,860,203.19 × 776,349.36
  4. Step 4: Simplify right side
    2,573,450.33x = 2,996,866,272,144.71
  5. Step 5: Solve for x
    x = 2,996,866,272,144.71/2,573,450.33
  6. Step 6: Final answer
    x = 1,164,532.40

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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.