Home / 1,873,548.14-2,806,065.74-1,466,201.72

Finding the Fourth Proportional to 1,873,548.14, 2,806,065.74 and 1,466,201.72

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Solution

The fourth proportional to 1,873,548.14, 2,806,065.74 and 1,466,201.72 is: 2,195,971.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,548.14 : 2,806,065.74 = 1,466,201.72 : x
  2. Step 2: Convert to fraction form
    1,873,548.14/2,806,065.74 = 1,466,201.72/x
  3. Step 3: Cross multiply
    1,873,548.14x = 2,806,065.74 × 1,466,201.72
  4. Step 4: Simplify right side
    1,873,548.14x = 4,114,258,425,101.74
  5. Step 5: Solve for x
    x = 4,114,258,425,101.74/1,873,548.14
  6. Step 6: Final answer
    x = 2,195,971.56

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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.