Home / 3,672,102.29-5,065,929.08-2,293,051.82

Finding the Fourth Proportional to 3,672,102.29, 5,065,929.08 and 2,293,051.82

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Solution

The fourth proportional to 3,672,102.29, 5,065,929.08 and 2,293,051.82 is: 3,163,429.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,102.29 : 5,065,929.08 = 2,293,051.82 : x
  2. Step 2: Convert to fraction form
    3,672,102.29/5,065,929.08 = 2,293,051.82/x
  3. Step 3: Cross multiply
    3,672,102.29x = 5,065,929.08 × 2,293,051.82
  4. Step 4: Simplify right side
    3,672,102.29x = 11,616,437,898,084.49
  5. Step 5: Solve for x
    x = 11,616,437,898,084.49/3,672,102.29
  6. Step 6: Final answer
    x = 3,163,429.83

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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.