Home / 4,894,355.86-7,341,536.52-1,861,021.04

Finding the Fourth Proportional to 4,894,355.86, 7,341,536.52 and 1,861,021.04

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Solution

The fourth proportional to 4,894,355.86, 7,341,536.52 and 1,861,021.04 is: 2,791,532.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,355.86 : 7,341,536.52 = 1,861,021.04 : x
  2. Step 2: Convert to fraction form
    4,894,355.86/7,341,536.52 = 1,861,021.04/x
  3. Step 3: Cross multiply
    4,894,355.86x = 7,341,536.52 × 1,861,021.04
  4. Step 4: Simplify right side
    4,894,355.86x = 13,662,753,892,940.70
  5. Step 5: Solve for x
    x = 13,662,753,892,940.70/4,894,355.86
  6. Step 6: Final answer
    x = 2,791,532.59

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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.