Home / 4,695,222.40-7,042,833.60-4,377,961.60

Finding the Fourth Proportional to 4,695,222.40, 7,042,833.60 and 4,377,961.60

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Solution

The fourth proportional to 4,695,222.40, 7,042,833.60 and 4,377,961.60 is: 6,566,942.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,222.40 : 7,042,833.60 = 4,377,961.60 : x
  2. Step 2: Convert to fraction form
    4,695,222.40/7,042,833.60 = 4,377,961.60/x
  3. Step 3: Cross multiply
    4,695,222.40x = 7,042,833.60 × 4,377,961.60
  4. Step 4: Simplify right side
    4,695,222.40x = 30,833,255,055,989.75
  5. Step 5: Solve for x
    x = 30,833,255,055,989.75/4,695,222.40
  6. Step 6: Final answer
    x = 6,566,942.40

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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.