Home / 1,508,562.03-2,261,348.33-708,411.27

Finding the Fourth Proportional to 1,508,562.03, 2,261,348.33 and 708,411.27

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Solution

The fourth proportional to 1,508,562.03, 2,261,348.33 and 708,411.27 is: 1,061,914.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,562.03 : 2,261,348.33 = 708,411.27 : x
  2. Step 2: Convert to fraction form
    1,508,562.03/2,261,348.33 = 708,411.27/x
  3. Step 3: Cross multiply
    1,508,562.03x = 2,261,348.33 × 708,411.27
  4. Step 4: Simplify right side
    1,508,562.03x = 1,601,964,638,825.62
  5. Step 5: Solve for x
    x = 1,601,964,638,825.62/1,508,562.03
  6. Step 6: Final answer
    x = 1,061,914.99

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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.