Home / 3,323,193.90-4,984,790.85-3,302,198.70

Finding the Fourth Proportional to 3,323,193.90, 4,984,790.85 and 3,302,198.70

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Solution

The fourth proportional to 3,323,193.90, 4,984,790.85 and 3,302,198.70 is: 4,953,298.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,193.90 : 4,984,790.85 = 3,302,198.70 : x
  2. Step 2: Convert to fraction form
    3,323,193.90/4,984,790.85 = 3,302,198.70/x
  3. Step 3: Cross multiply
    3,323,193.90x = 4,984,790.85 × 3,302,198.70
  4. Step 4: Simplify right side
    3,323,193.90x = 16,460,769,864,641.89
  5. Step 5: Solve for x
    x = 16,460,769,864,641.89/3,323,193.90
  6. Step 6: Final answer
    x = 4,953,298.05

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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.