Home / 7,335,364.20-10,982,051.10-6,495,556.20

Finding the Fourth Proportional to 7,335,364.20, 10,982,051.10 and 6,495,556.20

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Solution

The fourth proportional to 7,335,364.20, 10,982,051.10 and 6,495,556.20 is: 9,724,742.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,364.20 : 10,982,051.10 = 6,495,556.20 : x
  2. Step 2: Convert to fraction form
    7,335,364.20/10,982,051.10 = 6,495,556.20/x
  3. Step 3: Cross multiply
    7,335,364.20x = 10,982,051.10 × 6,495,556.20
  4. Step 4: Simplify right side
    7,335,364.20x = 71,334,530,111,321.81
  5. Step 5: Solve for x
    x = 71,334,530,111,321.81/7,335,364.20
  6. Step 6: Final answer
    x = 9,724,742.79

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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.