Home / 2,753,527.44-4,130,291.14-1,047,276.57

Finding the Fourth Proportional to 2,753,527.44, 4,130,291.14 and 1,047,276.57

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Solution

The fourth proportional to 2,753,527.44, 4,130,291.14 and 1,047,276.57 is: 1,570,914.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,527.44 : 4,130,291.14 = 1,047,276.57 : x
  2. Step 2: Convert to fraction form
    2,753,527.44/4,130,291.14 = 1,047,276.57/x
  3. Step 3: Cross multiply
    2,753,527.44x = 4,130,291.14 × 1,047,276.57
  4. Step 4: Simplify right side
    2,753,527.44x = 4,325,557,138,200.59
  5. Step 5: Solve for x
    x = 4,325,557,138,200.59/2,753,527.44
  6. Step 6: Final answer
    x = 1,570,914.85

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Why These Related Problems?

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