Home / 9,756,769.24-14,648,560.30-4,967,676.64

Finding the Fourth Proportional to 9,756,769.24, 14,648,560.30 and 4,967,676.64

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Solution

The fourth proportional to 9,756,769.24, 14,648,560.30 and 4,967,676.64 is: 7,458,340.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756,769.24 : 14,648,560.30 = 4,967,676.64 : x
  2. Step 2: Convert to fraction form
    9,756,769.24/14,648,560.30 = 4,967,676.64/x
  3. Step 3: Cross multiply
    9,756,769.24x = 14,648,560.30 × 4,967,676.64
  4. Step 4: Simplify right side
    9,756,769.24x = 72,769,310,811,941.39
  5. Step 5: Solve for x
    x = 72,769,310,811,941.39/9,756,769.24
  6. Step 6: Final answer
    x = 7,458,340.87

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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.