Home / 5,803,327.80-8,698,770.90-2,207,705.40

Finding the Fourth Proportional to 5,803,327.80, 8,698,770.90 and 2,207,705.40

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Solution

The fourth proportional to 5,803,327.80, 8,698,770.90 and 2,207,705.40 is: 3,309,191.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,327.80 : 8,698,770.90 = 2,207,705.40 : x
  2. Step 2: Convert to fraction form
    5,803,327.80/8,698,770.90 = 2,207,705.40/x
  3. Step 3: Cross multiply
    5,803,327.80x = 8,698,770.90 × 2,207,705.40
  4. Step 4: Simplify right side
    5,803,327.80x = 19,204,323,489,292.86
  5. Step 5: Solve for x
    x = 19,204,323,489,292.86/5,803,327.80
  6. Step 6: Final answer
    x = 3,309,191.58

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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.