Home / 4,353,129.60-6,531,006.60-2,332,341.60

Finding the Fourth Proportional to 4,353,129.60, 6,531,006.60 and 2,332,341.60

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Solution

The fourth proportional to 4,353,129.60, 6,531,006.60 and 2,332,341.60 is: 3,499,215.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,129.60 : 6,531,006.60 = 2,332,341.60 : x
  2. Step 2: Convert to fraction form
    4,353,129.60/6,531,006.60 = 2,332,341.60/x
  3. Step 3: Cross multiply
    4,353,129.60x = 6,531,006.60 × 2,332,341.60
  4. Step 4: Simplify right side
    4,353,129.60x = 15,232,538,383,054.56
  5. Step 5: Solve for x
    x = 15,232,538,383,054.56/4,353,129.60
  6. Step 6: Final answer
    x = 3,499,215.46

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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.