Home / 1,797,972.66-2,697,062.67-676,051.38

Finding the Fourth Proportional to 1,797,972.66, 2,697,062.67 and 676,051.38

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Solution

The fourth proportional to 1,797,972.66, 2,697,062.67 and 676,051.38 is: 1,014,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,972.66 : 2,697,062.67 = 676,051.38 : x
  2. Step 2: Convert to fraction form
    1,797,972.66/2,697,062.67 = 676,051.38/x
  3. Step 3: Cross multiply
    1,797,972.66x = 2,697,062.67 × 676,051.38
  4. Step 4: Simplify right side
    1,797,972.66x = 1,823,352,939,999.98
  5. Step 5: Solve for x
    x = 1,823,352,939,999.98/1,797,972.66
  6. Step 6: Final answer
    x = 1,014,116.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.