Home / 6,405,624.76-9,608,548.52-2,360,030.20

Finding the Fourth Proportional to 6,405,624.76, 9,608,548.52 and 2,360,030.20

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Solution

The fourth proportional to 6,405,624.76, 9,608,548.52 and 2,360,030.20 is: 3,540,086.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,405,624.76 : 9,608,548.52 = 2,360,030.20 : x
  2. Step 2: Convert to fraction form
    6,405,624.76/9,608,548.52 = 2,360,030.20/x
  3. Step 3: Cross multiply
    6,405,624.76x = 9,608,548.52 × 2,360,030.20
  4. Step 4: Simplify right side
    6,405,624.76x = 22,676,464,685,365.30
  5. Step 5: Solve for x
    x = 22,676,464,685,365.30/6,405,624.76
  6. Step 6: Final answer
    x = 3,540,086.34

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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.