Home / 1,903,276.27-2,626,687.34-1,044,002.60

Finding the Fourth Proportional to 1,903,276.27, 2,626,687.34 and 1,044,002.60

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Solution

The fourth proportional to 1,903,276.27, 2,626,687.34 and 1,044,002.60 is: 1,440,814.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,276.27 : 2,626,687.34 = 1,044,002.60 : x
  2. Step 2: Convert to fraction form
    1,903,276.27/2,626,687.34 = 1,044,002.60/x
  3. Step 3: Cross multiply
    1,903,276.27x = 2,626,687.34 × 1,044,002.60
  4. Step 4: Simplify right side
    1,903,276.27x = 2,742,268,413,693.79
  5. Step 5: Solve for x
    x = 2,742,268,413,693.79/1,903,276.27
  6. Step 6: Final answer
    x = 1,440,814.69

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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.