Home / 1,958,818.33-2,934,754.08-1,671,594.76

Finding the Fourth Proportional to 1,958,818.33, 2,934,754.08 and 1,671,594.76

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Solution

The fourth proportional to 1,958,818.33, 2,934,754.08 and 1,671,594.76 is: 2,504,428.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,818.33 : 2,934,754.08 = 1,671,594.76 : x
  2. Step 2: Convert to fraction form
    1,958,818.33/2,934,754.08 = 1,671,594.76/x
  3. Step 3: Cross multiply
    1,958,818.33x = 2,934,754.08 × 1,671,594.76
  4. Step 4: Simplify right side
    1,958,818.33x = 4,905,719,542,016.62
  5. Step 5: Solve for x
    x = 4,905,719,542,016.62/1,958,818.33
  6. Step 6: Final answer
    x = 2,504,428.04

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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.