Home / 7,605,435.33-11,400,181.38-2,810,066.04

Finding the Fourth Proportional to 7,605,435.33, 11,400,181.38 and 2,810,066.04

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Solution

The fourth proportional to 7,605,435.33, 11,400,181.38 and 2,810,066.04 is: 4,212,153.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,435.33 : 11,400,181.38 = 2,810,066.04 : x
  2. Step 2: Convert to fraction form
    7,605,435.33/11,400,181.38 = 2,810,066.04/x
  3. Step 3: Cross multiply
    7,605,435.33x = 11,400,181.38 × 2,810,066.04
  4. Step 4: Simplify right side
    7,605,435.33x = 32,035,262,545,778.34
  5. Step 5: Solve for x
    x = 32,035,262,545,778.34/7,605,435.33
  6. Step 6: Final answer
    x = 4,212,153.70

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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.