Home / 9,212,494.19-13,818,242.82-2,822,765.04

Finding the Fourth Proportional to 9,212,494.19, 13,818,242.82 and 2,822,765.04

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Solution

The fourth proportional to 9,212,494.19, 13,818,242.82 and 2,822,765.04 is: 4,233,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,494.19 : 13,818,242.82 = 2,822,765.04 : x
  2. Step 2: Convert to fraction form
    9,212,494.19/13,818,242.82 = 2,822,765.04/x
  3. Step 3: Cross multiply
    9,212,494.19x = 13,818,242.82 × 2,822,765.04
  4. Step 4: Simplify right side
    9,212,494.19x = 39,005,652,746,527.02
  5. Step 5: Solve for x
    x = 39,005,652,746,527.02/9,212,494.19
  6. Step 6: Final answer
    x = 4,233,994.83

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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.