Home / 7,065,066.60-10,598,982.30-3,021,546.60

Finding the Fourth Proportional to 7,065,066.60, 10,598,982.30 and 3,021,546.60

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Solution

The fourth proportional to 7,065,066.60, 10,598,982.30 and 3,021,546.60 is: 4,532,911.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,066.60 : 10,598,982.30 = 3,021,546.60 : x
  2. Step 2: Convert to fraction form
    7,065,066.60/10,598,982.30 = 3,021,546.60/x
  3. Step 3: Cross multiply
    7,065,066.60x = 10,598,982.30 × 3,021,546.60
  4. Step 4: Simplify right side
    7,065,066.60x = 32,025,318,932,025.18
  5. Step 5: Solve for x
    x = 32,025,318,932,025.18/7,065,066.60
  6. Step 6: Final answer
    x = 4,532,911.12

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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.