Home / 2,323,908.02-3,485,855.06-618,049.88

Finding the Fourth Proportional to 2,323,908.02, 3,485,855.06 and 618,049.88

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Solution

The fourth proportional to 2,323,908.02, 3,485,855.06 and 618,049.88 is: 927,072.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,908.02 : 3,485,855.06 = 618,049.88 : x
  2. Step 2: Convert to fraction form
    2,323,908.02/3,485,855.06 = 618,049.88/x
  3. Step 3: Cross multiply
    2,323,908.02x = 3,485,855.06 × 618,049.88
  4. Step 4: Simplify right side
    2,323,908.02x = 2,154,432,281,010.87
  5. Step 5: Solve for x
    x = 2,154,432,281,010.87/2,323,908.02
  6. Step 6: Final answer
    x = 927,072.96

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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.