Home / 9,773,469.20-14,674,200.60-5,521,941.20

Finding the Fourth Proportional to 9,773,469.20, 14,674,200.60 and 5,521,941.20

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Solution

The fourth proportional to 9,773,469.20, 14,674,200.60 and 5,521,941.20 is: 8,290,819.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,773,469.20 : 14,674,200.60 = 5,521,941.20 : x
  2. Step 2: Convert to fraction form
    9,773,469.20/14,674,200.60 = 5,521,941.20/x
  3. Step 3: Cross multiply
    9,773,469.20x = 14,674,200.60 × 5,521,941.20
  4. Step 4: Simplify right side
    9,773,469.20x = 81,030,072,870,204.72
  5. Step 5: Solve for x
    x = 81,030,072,870,204.72/9,773,469.20
  6. Step 6: Final answer
    x = 8,290,819.89

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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.