Home / 4,464,138.71-6,684,849.32-2,943,207.33

Finding the Fourth Proportional to 4,464,138.71, 6,684,849.32 and 2,943,207.33

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Solution

The fourth proportional to 4,464,138.71, 6,684,849.32 and 2,943,207.33 is: 4,407,322.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,138.71 : 6,684,849.32 = 2,943,207.33 : x
  2. Step 2: Convert to fraction form
    4,464,138.71/6,684,849.32 = 2,943,207.33/x
  3. Step 3: Cross multiply
    4,464,138.71x = 6,684,849.32 × 2,943,207.33
  4. Step 4: Simplify right side
    4,464,138.71x = 19,674,897,503,853.48
  5. Step 5: Solve for x
    x = 19,674,897,503,853.48/4,464,138.71
  6. Step 6: Final answer
    x = 4,407,322.17

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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.