Home / 3,950,460.25-5,925,259.62-2,679,233.69

Finding the Fourth Proportional to 3,950,460.25, 5,925,259.62 and 2,679,233.69

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Solution

The fourth proportional to 3,950,460.25, 5,925,259.62 and 2,679,233.69 is: 4,018,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,460.25 : 5,925,259.62 = 2,679,233.69 : x
  2. Step 2: Convert to fraction form
    3,950,460.25/5,925,259.62 = 2,679,233.69/x
  3. Step 3: Cross multiply
    3,950,460.25x = 5,925,259.62 × 2,679,233.69
  4. Step 4: Simplify right side
    3,950,460.25x = 15,875,155,210,713.75
  5. Step 5: Solve for x
    x = 15,875,155,210,713.75/3,950,460.25
  6. Step 6: Final answer
    x = 4,018,558.40

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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.