Home / 1,884,261.83-2,826,672.96-873,486.01

Finding the Fourth Proportional to 1,884,261.83, 2,826,672.96 and 873,486.01

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Solution

The fourth proportional to 1,884,261.83, 2,826,672.96 and 873,486.01 is: 1,310,358.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,261.83 : 2,826,672.96 = 873,486.01 : x
  2. Step 2: Convert to fraction form
    1,884,261.83/2,826,672.96 = 873,486.01/x
  3. Step 3: Cross multiply
    1,884,261.83x = 2,826,672.96 × 873,486.01
  4. Step 4: Simplify right side
    1,884,261.83x = 2,469,059,292,214.20
  5. Step 5: Solve for x
    x = 2,469,059,292,214.20/1,884,261.83
  6. Step 6: Final answer
    x = 1,310,358.92

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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.