Home / 1,873,535.85-2,806,047.44-1,466,189.44

Finding the Fourth Proportional to 1,873,535.85, 2,806,047.44 and 1,466,189.44

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Solution

The fourth proportional to 1,873,535.85, 2,806,047.44 and 1,466,189.44 is: 2,195,953.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,535.85 : 2,806,047.44 = 1,466,189.44 : x
  2. Step 2: Convert to fraction form
    1,873,535.85/2,806,047.44 = 1,466,189.44/x
  3. Step 3: Cross multiply
    1,873,535.85x = 2,806,047.44 × 1,466,189.44
  4. Step 4: Simplify right side
    1,873,535.85x = 4,114,197,121,317.39
  5. Step 5: Solve for x
    x = 4,114,197,121,317.39/1,873,535.85
  6. Step 6: Final answer
    x = 2,195,953.24

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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.