Home / 4,287,270.01-5,916,215.34-2,545,013.88

Finding the Fourth Proportional to 4,287,270.01, 5,916,215.34 and 2,545,013.88

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Solution

The fourth proportional to 4,287,270.01, 5,916,215.34 and 2,545,013.88 is: 3,511,990.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,270.01 : 5,916,215.34 = 2,545,013.88 : x
  2. Step 2: Convert to fraction form
    4,287,270.01/5,916,215.34 = 2,545,013.88/x
  3. Step 3: Cross multiply
    4,287,270.01x = 5,916,215.34 × 2,545,013.88
  4. Step 4: Simplify right side
    4,287,270.01x = 15,056,850,127,787.84
  5. Step 5: Solve for x
    x = 15,056,850,127,787.84/4,287,270.01
  6. Step 6: Final answer
    x = 3,511,990.17

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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.