Home / 10,829,090.41-16,243,672.70-2,742,062.29

Finding the Fourth Proportional to 10,829,090.41, 16,243,672.70 and 2,742,062.29

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Solution

The fourth proportional to 10,829,090.41, 16,243,672.70 and 2,742,062.29 is: 4,113,102.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,829,090.41 : 16,243,672.70 = 2,742,062.29 : x
  2. Step 2: Convert to fraction form
    10,829,090.41/16,243,672.70 = 2,742,062.29/x
  3. Step 3: Cross multiply
    10,829,090.41x = 16,243,672.70 × 2,742,062.29
  4. Step 4: Simplify right side
    10,829,090.41x = 44,541,162,388,932.23
  5. Step 5: Solve for x
    x = 44,541,162,388,932.23/10,829,090.41
  6. Step 6: Final answer
    x = 4,113,102.83

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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.