Home / 2,938,166.00-4,055,064.75-1,649,076.92

Finding the Fourth Proportional to 2,938,166.00, 4,055,064.75 and 1,649,076.92

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Solution

The fourth proportional to 2,938,166.00, 4,055,064.75 and 1,649,076.92 is: 2,275,948.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,938,166.00 : 4,055,064.75 = 1,649,076.92 : x
  2. Step 2: Convert to fraction form
    2,938,166.00/4,055,064.75 = 1,649,076.92/x
  3. Step 3: Cross multiply
    2,938,166.00x = 4,055,064.75 × 1,649,076.92
  4. Step 4: Simplify right side
    2,938,166.00x = 6,687,113,668,055.25
  5. Step 5: Solve for x
    x = 6,687,113,668,055.25/2,938,166.00
  6. Step 6: Final answer
    x = 2,275,948.22

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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.