Home / 3,027,407.60-4,535,972.76-1,826,807.24

Finding the Fourth Proportional to 3,027,407.60, 4,535,972.76 and 1,826,807.24

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Solution

The fourth proportional to 3,027,407.60, 4,535,972.76 and 1,826,807.24 is: 2,737,110.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,407.60 : 4,535,972.76 = 1,826,807.24 : x
  2. Step 2: Convert to fraction form
    3,027,407.60/4,535,972.76 = 1,826,807.24/x
  3. Step 3: Cross multiply
    3,027,407.60x = 4,535,972.76 × 1,826,807.24
  4. Step 4: Simplify right side
    3,027,407.60x = 8,286,347,878,410.78
  5. Step 5: Solve for x
    x = 8,286,347,878,410.78/3,027,407.60
  6. Step 6: Final answer
    x = 2,737,110.09

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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.