Home / 2,281,476.64-3,422,205.66-575,623.96

Finding the Fourth Proportional to 2,281,476.64, 3,422,205.66 and 575,623.96

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Solution

The fourth proportional to 2,281,476.64, 3,422,205.66 and 575,623.96 is: 863,433.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,476.64 : 3,422,205.66 = 575,623.96 : x
  2. Step 2: Convert to fraction form
    2,281,476.64/3,422,205.66 = 575,623.96/x
  3. Step 3: Cross multiply
    2,281,476.64x = 3,422,205.66 × 575,623.96
  4. Step 4: Simplify right side
    2,281,476.64x = 1,969,903,573,943.61
  5. Step 5: Solve for x
    x = 1,969,903,573,943.61/2,281,476.64
  6. Step 6: Final answer
    x = 863,433.59

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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.