Home / 3,367,374.50-5,052,316.62-2,020,503.80

Finding the Fourth Proportional to 3,367,374.50, 5,052,316.62 and 2,020,503.80

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Solution

The fourth proportional to 3,367,374.50, 5,052,316.62 and 2,020,503.80 is: 3,031,508.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,374.50 : 5,052,316.62 = 2,020,503.80 : x
  2. Step 2: Convert to fraction form
    3,367,374.50/5,052,316.62 = 2,020,503.80/x
  3. Step 3: Cross multiply
    3,367,374.50x = 5,052,316.62 × 2,020,503.80
  4. Step 4: Simplify right side
    3,367,374.50x = 10,208,224,929,513.16
  5. Step 5: Solve for x
    x = 10,208,224,929,513.16/3,367,374.50
  6. Step 6: Final answer
    x = 3,031,508.65

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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.