Home / 2,938,541.00-4,054,964.22-1,649,132.27

Finding the Fourth Proportional to 2,938,541.00, 4,054,964.22 and 1,649,132.27

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Solution

The fourth proportional to 2,938,541.00, 4,054,964.22 and 1,649,132.27 is: 2,275,677.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,938,541.00 : 4,054,964.22 = 1,649,132.27 : x
  2. Step 2: Convert to fraction form
    2,938,541.00/4,054,964.22 = 1,649,132.27/x
  3. Step 3: Cross multiply
    2,938,541.00x = 4,054,964.22 × 1,649,132.27
  4. Step 4: Simplify right side
    2,938,541.00x = 6,687,172,343,828.68
  5. Step 5: Solve for x
    x = 6,687,172,343,828.68/2,938,541.00
  6. Step 6: Final answer
    x = 2,275,677.74

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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.