Home / 7,894,259.93-10,904,741.46-5,948,843.34

Finding the Fourth Proportional to 7,894,259.93, 10,904,741.46 and 5,948,843.34

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Solution

The fourth proportional to 7,894,259.93, 10,904,741.46 and 5,948,843.34 is: 8,217,438.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,894,259.93 : 10,904,741.46 = 5,948,843.34 : x
  2. Step 2: Convert to fraction form
    7,894,259.93/10,904,741.46 = 5,948,843.34/x
  3. Step 3: Cross multiply
    7,894,259.93x = 10,904,741.46 × 5,948,843.34
  4. Step 4: Simplify right side
    7,894,259.93x = 64,870,598,608,742.88
  5. Step 5: Solve for x
    x = 64,870,598,608,742.88/7,894,259.93
  6. Step 6: Final answer
    x = 8,217,438.90

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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.