Home / 3,207,377.99-4,812,647.69-1,501,636.79

Finding the Fourth Proportional to 3,207,377.99, 4,812,647.69 and 1,501,636.79

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Solution

The fourth proportional to 3,207,377.99, 4,812,647.69 and 1,501,636.79 is: 2,253,195.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,377.99 : 4,812,647.69 = 1,501,636.79 : x
  2. Step 2: Convert to fraction form
    3,207,377.99/4,812,647.69 = 1,501,636.79/x
  3. Step 3: Cross multiply
    3,207,377.99x = 4,812,647.69 × 1,501,636.79
  4. Step 4: Simplify right side
    3,207,377.99x = 7,226,848,804,549.28
  5. Step 5: Solve for x
    x = 7,226,848,804,549.28/3,207,377.99
  6. Step 6: Final answer
    x = 2,253,195.24

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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.