Home / 3,337,403.92-5,003,136.87-1,207,014.46

Finding the Fourth Proportional to 3,337,403.92, 5,003,136.87 and 1,207,014.46

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Solution

The fourth proportional to 3,337,403.92, 5,003,136.87 and 1,207,014.46 is: 1,809,447.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,403.92 : 5,003,136.87 = 1,207,014.46 : x
  2. Step 2: Convert to fraction form
    3,337,403.92/5,003,136.87 = 1,207,014.46/x
  3. Step 3: Cross multiply
    3,337,403.92x = 5,003,136.87 × 1,207,014.46
  4. Step 4: Simplify right side
    3,337,403.92x = 6,038,858,547,449.14
  5. Step 5: Solve for x
    x = 6,038,858,547,449.14/3,337,403.92
  6. Step 6: Final answer
    x = 1,809,447.91

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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.