Home / 3,645,682.38-5,031,025.38-2,014,090.02

Finding the Fourth Proportional to 3,645,682.38, 5,031,025.38 and 2,014,090.02

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Solution

The fourth proportional to 3,645,682.38, 5,031,025.38 and 2,014,090.02 is: 2,779,435.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,682.38 : 5,031,025.38 = 2,014,090.02 : x
  2. Step 2: Convert to fraction form
    3,645,682.38/5,031,025.38 = 2,014,090.02/x
  3. Step 3: Cross multiply
    3,645,682.38x = 5,031,025.38 × 2,014,090.02
  4. Step 4: Simplify right side
    3,645,682.38x = 10,132,938,008,224.71
  5. Step 5: Solve for x
    x = 10,132,938,008,224.71/3,645,682.38
  6. Step 6: Final answer
    x = 2,779,435.22

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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.