Home / 1,149,926.20-1,727,999.70-1,013,068.60

Finding the Fourth Proportional to 1,149,926.20, 1,727,999.70 and 1,013,068.60

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Solution

The fourth proportional to 1,149,926.20, 1,727,999.70 and 1,013,068.60 is: 1,522,343.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,926.20 : 1,727,999.70 = 1,013,068.60 : x
  2. Step 2: Convert to fraction form
    1,149,926.20/1,727,999.70 = 1,013,068.60/x
  3. Step 3: Cross multiply
    1,149,926.20x = 1,727,999.70 × 1,013,068.60
  4. Step 4: Simplify right side
    1,149,926.20x = 1,750,582,236,879.42
  5. Step 5: Solve for x
    x = 1,750,582,236,879.42/1,149,926.20
  6. Step 6: Final answer
    x = 1,522,343.12

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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.