Home / 1,474,895.60-2,212,758.84-1,334,358.92

Finding the Fourth Proportional to 1,474,895.60, 2,212,758.84 and 1,334,358.92

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Solution

The fourth proportional to 1,474,895.60, 2,212,758.84 and 1,334,358.92 is: 2,001,914.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,895.60 : 2,212,758.84 = 1,334,358.92 : x
  2. Step 2: Convert to fraction form
    1,474,895.60/2,212,758.84 = 1,334,358.92/x
  3. Step 3: Cross multiply
    1,474,895.60x = 2,212,758.84 × 1,334,358.92
  4. Step 4: Simplify right side
    1,474,895.60x = 2,952,614,495,962.85
  5. Step 5: Solve for x
    x = 2,952,614,495,962.85/1,474,895.60
  6. Step 6: Final answer
    x = 2,001,914.23

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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.