Home / 4,071,422.96-5,618,657.86-2,329,255.94

Finding the Fourth Proportional to 4,071,422.96, 5,618,657.86 and 2,329,255.94

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Solution

The fourth proportional to 4,071,422.96, 5,618,657.86 and 2,329,255.94 is: 3,214,427.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,422.96 : 5,618,657.86 = 2,329,255.94 : x
  2. Step 2: Convert to fraction form
    4,071,422.96/5,618,657.86 = 2,329,255.94/x
  3. Step 3: Cross multiply
    4,071,422.96x = 5,618,657.86 × 2,329,255.94
  4. Step 4: Simplify right side
    4,071,422.96x = 13,087,292,195,232.69
  5. Step 5: Solve for x
    x = 13,087,292,195,232.69/4,071,422.96
  6. Step 6: Final answer
    x = 3,214,427.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.