Home / 7,353,769.80-11,030,654.70-5,464,201.80

Finding the Fourth Proportional to 7,353,769.80, 11,030,654.70 and 5,464,201.80

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Solution

The fourth proportional to 7,353,769.80, 11,030,654.70 and 5,464,201.80 is: 8,196,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353,769.80 : 11,030,654.70 = 5,464,201.80 : x
  2. Step 2: Convert to fraction form
    7,353,769.80/11,030,654.70 = 5,464,201.80/x
  3. Step 3: Cross multiply
    7,353,769.80x = 11,030,654.70 × 5,464,201.80
  4. Step 4: Simplify right side
    7,353,769.80x = 60,273,723,266,918.45
  5. Step 5: Solve for x
    x = 60,273,723,266,918.45/7,353,769.80
  6. Step 6: Final answer
    x = 8,196,302.70

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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.