Home / 5,661,056.33-7,812,346.73-3,082,735.06

Finding the Fourth Proportional to 5,661,056.33, 7,812,346.73 and 3,082,735.06

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Solution

The fourth proportional to 5,661,056.33, 7,812,346.73 and 3,082,735.06 is: 4,254,222.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,056.33 : 7,812,346.73 = 3,082,735.06 : x
  2. Step 2: Convert to fraction form
    5,661,056.33/7,812,346.73 = 3,082,735.06/x
  3. Step 3: Cross multiply
    5,661,056.33x = 7,812,346.73 × 3,082,735.06
  4. Step 4: Simplify right side
    5,661,056.33x = 24,083,395,130,502.81
  5. Step 5: Solve for x
    x = 24,083,395,130,502.81/5,661,056.33
  6. Step 6: Final answer
    x = 4,254,222.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.