Home / 2,531,906.38-3,797,725.58-710,398.16

Finding the Fourth Proportional to 2,531,906.38, 3,797,725.58 and 710,398.16

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Solution

The fourth proportional to 2,531,906.38, 3,797,725.58 and 710,398.16 is: 1,065,559.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,906.38 : 3,797,725.58 = 710,398.16 : x
  2. Step 2: Convert to fraction form
    2,531,906.38/3,797,725.58 = 710,398.16/x
  3. Step 3: Cross multiply
    2,531,906.38x = 3,797,725.58 × 710,398.16
  4. Step 4: Simplify right side
    2,531,906.38x = 2,697,897,245,228.31
  5. Step 5: Solve for x
    x = 2,697,897,245,228.31/2,531,906.38
  6. Step 6: Final answer
    x = 1,065,559.64

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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.