Home / 2,294,425.82-3,166,703.96-1,328,088.94

Finding the Fourth Proportional to 2,294,425.82, 3,166,703.96 and 1,328,088.94

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Solution

The fourth proportional to 2,294,425.82, 3,166,703.96 and 1,328,088.94 is: 1,832,992.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,425.82 : 3,166,703.96 = 1,328,088.94 : x
  2. Step 2: Convert to fraction form
    2,294,425.82/3,166,703.96 = 1,328,088.94/x
  3. Step 3: Cross multiply
    2,294,425.82x = 3,166,703.96 × 1,328,088.94
  4. Step 4: Simplify right side
    2,294,425.82x = 4,205,664,490,973.00
  5. Step 5: Solve for x
    x = 4,205,664,490,973.00/2,294,425.82
  6. Step 6: Final answer
    x = 1,832,992.14

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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.