Home / 4,842,434.56-6,682,861.93-2,666,977.14

Finding the Fourth Proportional to 4,842,434.56, 6,682,861.93 and 2,666,977.14

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Solution

The fourth proportional to 4,842,434.56, 6,682,861.93 and 2,666,977.14 is: 3,680,594.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,434.56 : 6,682,861.93 = 2,666,977.14 : x
  2. Step 2: Convert to fraction form
    4,842,434.56/6,682,861.93 = 2,666,977.14/x
  3. Step 3: Cross multiply
    4,842,434.56x = 6,682,861.93 × 2,666,977.14
  4. Step 4: Simplify right side
    4,842,434.56x = 17,823,039,997,086.28
  5. Step 5: Solve for x
    x = 17,823,039,997,086.28/4,842,434.56
  6. Step 6: Final answer
    x = 3,680,594.91

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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.