Home / 10,873,592.31-16,300,201.77-3,680,090.04

Finding the Fourth Proportional to 10,873,592.31, 16,300,201.77 and 3,680,090.04

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Solution

The fourth proportional to 10,873,592.31, 16,300,201.77 and 3,680,090.04 is: 5,516,687.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,873,592.31 : 16,300,201.77 = 3,680,090.04 : x
  2. Step 2: Convert to fraction form
    10,873,592.31/16,300,201.77 = 3,680,090.04/x
  3. Step 3: Cross multiply
    10,873,592.31x = 16,300,201.77 × 3,680,090.04
  4. Step 4: Simplify right side
    10,873,592.31x = 59,986,210,183,767.37
  5. Step 5: Solve for x
    x = 59,986,210,183,767.37/10,873,592.31
  6. Step 6: Final answer
    x = 5,516,687.45

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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.