Home / 2,176,114.40-3,260,984.40-1,951,474.40

Finding the Fourth Proportional to 2,176,114.40, 3,260,984.40 and 1,951,474.40

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Solution

The fourth proportional to 2,176,114.40, 3,260,984.40 and 1,951,474.40 is: 2,924,353.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,114.40 : 3,260,984.40 = 1,951,474.40 : x
  2. Step 2: Convert to fraction form
    2,176,114.40/3,260,984.40 = 1,951,474.40/x
  3. Step 3: Cross multiply
    2,176,114.40x = 3,260,984.40 × 1,951,474.40
  4. Step 4: Simplify right side
    2,176,114.40x = 6,363,727,575,399.36
  5. Step 5: Solve for x
    x = 6,363,727,575,399.36/2,176,114.40
  6. Step 6: Final answer
    x = 2,924,353.41

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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.