Home / 2,154,982.13-3,232,489.40-956,582.27

Finding the Fourth Proportional to 2,154,982.13, 3,232,489.40 and 956,582.27

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Solution

The fourth proportional to 2,154,982.13, 3,232,489.40 and 956,582.27 is: 1,434,880.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,982.13 : 3,232,489.40 = 956,582.27 : x
  2. Step 2: Convert to fraction form
    2,154,982.13/3,232,489.40 = 956,582.27/x
  3. Step 3: Cross multiply
    2,154,982.13x = 3,232,489.40 × 956,582.27
  4. Step 4: Simplify right side
    2,154,982.13x = 3,092,142,027,057.58
  5. Step 5: Solve for x
    x = 3,092,142,027,057.58/2,154,982.13
  6. Step 6: Final answer
    x = 1,434,880.59

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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.