Home / 3,735,117.80-5,602,676.70-3,416,253.20

Finding the Fourth Proportional to 3,735,117.80, 5,602,676.70 and 3,416,253.20

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Solution

The fourth proportional to 3,735,117.80, 5,602,676.70 and 3,416,253.20 is: 5,124,379.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,117.80 : 5,602,676.70 = 3,416,253.20 : x
  2. Step 2: Convert to fraction form
    3,735,117.80/5,602,676.70 = 3,416,253.20/x
  3. Step 3: Cross multiply
    3,735,117.80x = 5,602,676.70 × 3,416,253.20
  4. Step 4: Simplify right side
    3,735,117.80x = 19,140,162,204,940.44
  5. Step 5: Solve for x
    x = 19,140,162,204,940.44/3,735,117.80
  6. Step 6: Final answer
    x = 5,124,379.80

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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.