Home / 2,206,289.84-3,306,372.96-1,005,277.04

Finding the Fourth Proportional to 2,206,289.84, 3,306,372.96 and 1,005,277.04

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Solution

The fourth proportional to 2,206,289.84, 3,306,372.96 and 1,005,277.04 is: 1,506,520.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,289.84 : 3,306,372.96 = 1,005,277.04 : x
  2. Step 2: Convert to fraction form
    2,206,289.84/3,306,372.96 = 1,005,277.04/x
  3. Step 3: Cross multiply
    2,206,289.84x = 3,306,372.96 × 1,005,277.04
  4. Step 4: Simplify right side
    2,206,289.84x = 3,323,820,822,364.84
  5. Step 5: Solve for x
    x = 3,323,820,822,364.84/2,206,289.84
  6. Step 6: Final answer
    x = 1,506,520.48

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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.