Home / 1,984,524.95-2,738,312.46-1,168,891.04

Finding the Fourth Proportional to 1,984,524.95, 2,738,312.46 and 1,168,891.04

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Solution

The fourth proportional to 1,984,524.95, 2,738,312.46 and 1,168,891.04 is: 1,612,874.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,984,524.95 : 2,738,312.46 = 1,168,891.04 : x
  2. Step 2: Convert to fraction form
    1,984,524.95/2,738,312.46 = 1,168,891.04/x
  3. Step 3: Cross multiply
    1,984,524.95x = 2,738,312.46 × 1,168,891.04
  4. Step 4: Simplify right side
    1,984,524.95x = 3,200,788,885,522.80
  5. Step 5: Solve for x
    x = 3,200,788,885,522.80/1,984,524.95
  6. Step 6: Final answer
    x = 1,612,874.10

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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.