Home / 2,753,500.07-4,129,626.40-1,047,035

Finding the Fourth Proportional to 2,753,500.07, 4,129,626.40 and 1,047,035

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Solution

The fourth proportional to 2,753,500.07, 4,129,626.40 and 1,047,035 is: 1,570,315.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,500.07 : 4,129,626.40 = 1,047,035 : x
  2. Step 2: Convert to fraction form
    2,753,500.07/4,129,626.40 = 1,047,035/x
  3. Step 3: Cross multiply
    2,753,500.07x = 4,129,626.40 × 1,047,035
  4. Step 4: Simplify right side
    2,753,500.07x = 4,323,863,377,724
  5. Step 5: Solve for x
    x = 4,323,863,377,724/2,753,500.07
  6. Step 6: Final answer
    x = 1,570,315.33

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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.