Home / 1,826,580.08-2,739,813.60-867,725.92

Finding the Fourth Proportional to 1,826,580.08, 2,739,813.60 and 867,725.92

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Solution

The fourth proportional to 1,826,580.08, 2,739,813.60 and 867,725.92 is: 1,301,562.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,580.08 : 2,739,813.60 = 867,725.92 : x
  2. Step 2: Convert to fraction form
    1,826,580.08/2,739,813.60 = 867,725.92/x
  3. Step 3: Cross multiply
    1,826,580.08x = 2,739,813.60 × 867,725.92
  4. Step 4: Simplify right side
    1,826,580.08x = 2,377,407,276,688.51
  5. Step 5: Solve for x
    x = 2,377,407,276,688.51/1,826,580.08
  6. Step 6: Final answer
    x = 1,301,562.03

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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.