Home / 3,027,267.60-4,535,762.85-1,826,667.15

Finding the Fourth Proportional to 3,027,267.60, 4,535,762.85 and 1,826,667.15

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Solution

The fourth proportional to 3,027,267.60, 4,535,762.85 and 1,826,667.15 is: 2,736,900.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,267.60 : 4,535,762.85 = 1,826,667.15 : x
  2. Step 2: Convert to fraction form
    3,027,267.60/4,535,762.85 = 1,826,667.15/x
  3. Step 3: Cross multiply
    3,027,267.60x = 4,535,762.85 × 1,826,667.15
  4. Step 4: Simplify right side
    3,027,267.60x = 8,285,328,998,285.38
  5. Step 5: Solve for x
    x = 8,285,328,998,285.38/3,027,267.60
  6. Step 6: Final answer
    x = 2,736,900.10

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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.