Home / 1,884,072.60-2,826,141.30-536,269.86

Finding the Fourth Proportional to 1,884,072.60, 2,826,141.30 and 536,269.86

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Solution

The fourth proportional to 1,884,072.60, 2,826,141.30 and 536,269.86 is: 804,414.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,072.60 : 2,826,141.30 = 536,269.86 : x
  2. Step 2: Convert to fraction form
    1,884,072.60/2,826,141.30 = 536,269.86/x
  3. Step 3: Cross multiply
    1,884,072.60x = 2,826,141.30 × 536,269.86
  4. Step 4: Simplify right side
    1,884,072.60x = 1,515,574,399,291.22
  5. Step 5: Solve for x
    x = 1,515,574,399,291.22/1,884,072.60
  6. Step 6: Final answer
    x = 804,414.01

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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.