Home / 6,226,933.60-9,341,712.60-1,967,532.40

Finding the Fourth Proportional to 6,226,933.60, 9,341,712.60 and 1,967,532.40

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Solution

The fourth proportional to 6,226,933.60, 9,341,712.60 and 1,967,532.40 is: 2,951,713.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,933.60 : 9,341,712.60 = 1,967,532.40 : x
  2. Step 2: Convert to fraction form
    6,226,933.60/9,341,712.60 = 1,967,532.40/x
  3. Step 3: Cross multiply
    6,226,933.60x = 9,341,712.60 × 1,967,532.40
  4. Step 4: Simplify right side
    6,226,933.60x = 18,380,122,211,988.24
  5. Step 5: Solve for x
    x = 18,380,122,211,988.24/6,226,933.60
  6. Step 6: Final answer
    x = 2,951,713.22

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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.