Home / 4,270,695.84-5,893,961.22-2,551,779.72

Finding the Fourth Proportional to 4,270,695.84, 5,893,961.22 and 2,551,779.72

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Solution

The fourth proportional to 4,270,695.84, 5,893,961.22 and 2,551,779.72 is: 3,521,695.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,695.84 : 5,893,961.22 = 2,551,779.72 : x
  2. Step 2: Convert to fraction form
    4,270,695.84/5,893,961.22 = 2,551,779.72/x
  3. Step 3: Cross multiply
    4,270,695.84x = 5,893,961.22 × 2,551,779.72
  4. Step 4: Simplify right side
    4,270,695.84x = 15,040,090,711,662.46
  5. Step 5: Solve for x
    x = 15,040,090,711,662.46/4,270,695.84
  6. Step 6: Final answer
    x = 3,521,695.59

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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.