Home / 9,452,204.70-14,188,804.65-5,200,676.70

Finding the Fourth Proportional to 9,452,204.70, 14,188,804.65 and 5,200,676.70

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Solution

The fourth proportional to 9,452,204.70, 14,188,804.65 and 5,200,676.70 is: 7,806,790.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,204.70 : 14,188,804.65 = 5,200,676.70 : x
  2. Step 2: Convert to fraction form
    9,452,204.70/14,188,804.65 = 5,200,676.70/x
  3. Step 3: Cross multiply
    9,452,204.70x = 14,188,804.65 × 5,200,676.70
  4. Step 4: Simplify right side
    9,452,204.70x = 73,791,385,744,106.66
  5. Step 5: Solve for x
    x = 73,791,385,744,106.66/9,452,204.70
  6. Step 6: Final answer
    x = 7,806,790.91

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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.