Home / 2,539,759.92-3,810,708.63-1,581,018

Finding the Fourth Proportional to 2,539,759.92, 3,810,708.63 and 1,581,018

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Solution

The fourth proportional to 2,539,759.92, 3,810,708.63 and 1,581,018 is: 2,372,192.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,759.92 : 3,810,708.63 = 1,581,018 : x
  2. Step 2: Convert to fraction form
    2,539,759.92/3,810,708.63 = 1,581,018/x
  3. Step 3: Cross multiply
    2,539,759.92x = 3,810,708.63 × 1,581,018
  4. Step 4: Simplify right side
    2,539,759.92x = 6,024,798,936,785.34
  5. Step 5: Solve for x
    x = 6,024,798,936,785.34/2,539,759.92
  6. Step 6: Final answer
    x = 2,372,192.30

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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.