Home / 3,522,087.10-5,283,794.31-1,334,312.07

Finding the Fourth Proportional to 3,522,087.10, 5,283,794.31 and 1,334,312.07

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Solution

The fourth proportional to 3,522,087.10, 5,283,794.31 and 1,334,312.07 is: 2,001,719.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,087.10 : 5,283,794.31 = 1,334,312.07 : x
  2. Step 2: Convert to fraction form
    3,522,087.10/5,283,794.31 = 1,334,312.07/x
  3. Step 3: Cross multiply
    3,522,087.10x = 5,283,794.31 × 1,334,312.07
  4. Step 4: Simplify right side
    3,522,087.10x = 7,050,230,523,230.32
  5. Step 5: Solve for x
    x = 7,050,230,523,230.32/3,522,087.10
  6. Step 6: Final answer
    x = 2,001,719.53

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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.