Home / 3,926,094.18-5,889,141.66-1,230,419.04

Finding the Fourth Proportional to 3,926,094.18, 5,889,141.66 and 1,230,419.04

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Solution

The fourth proportional to 3,926,094.18, 5,889,141.66 and 1,230,419.04 is: 1,845,628.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926,094.18 : 5,889,141.66 = 1,230,419.04 : x
  2. Step 2: Convert to fraction form
    3,926,094.18/5,889,141.66 = 1,230,419.04/x
  3. Step 3: Cross multiply
    3,926,094.18x = 5,889,141.66 × 1,230,419.04
  4. Step 4: Simplify right side
    3,926,094.18x = 7,246,112,027,721.21
  5. Step 5: Solve for x
    x = 7,246,112,027,721.21/3,926,094.18
  6. Step 6: Final answer
    x = 1,845,628.68

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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.