Home / 2,234,746-3,084,051.03-1,317,013.88

Finding the Fourth Proportional to 2,234,746, 3,084,051.03 and 1,317,013.88

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Solution

The fourth proportional to 2,234,746, 3,084,051.03 and 1,317,013.88 is: 1,817,538.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,746 : 3,084,051.03 = 1,317,013.88 : x
  2. Step 2: Convert to fraction form
    2,234,746/3,084,051.03 = 1,317,013.88/x
  3. Step 3: Cross multiply
    2,234,746x = 3,084,051.03 × 1,317,013.88
  4. Step 4: Simplify right side
    2,234,746x = 4,061,737,997,718.04
  5. Step 5: Solve for x
    x = 4,061,737,997,718.04/2,234,746
  6. Step 6: Final answer
    x = 1,817,538.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.