Home / 3,740,673.08-5,610,195.15-1,008,156.71

Finding the Fourth Proportional to 3,740,673.08, 5,610,195.15 and 1,008,156.71

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Solution

The fourth proportional to 3,740,673.08, 5,610,195.15 and 1,008,156.71 is: 1,512,015.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,673.08 : 5,610,195.15 = 1,008,156.71 : x
  2. Step 2: Convert to fraction form
    3,740,673.08/5,610,195.15 = 1,008,156.71/x
  3. Step 3: Cross multiply
    3,740,673.08x = 5,610,195.15 × 1,008,156.71
  4. Step 4: Simplify right side
    3,740,673.08x = 5,655,955,884,881.96
  5. Step 5: Solve for x
    x = 5,655,955,884,881.96/3,740,673.08
  6. Step 6: Final answer
    x = 1,512,015.56

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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.