Home / 5,794,412.16-8,700,150.39-3,240,630.57

Finding the Fourth Proportional to 5,794,412.16, 8,700,150.39 and 3,240,630.57

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Solution

The fourth proportional to 5,794,412.16, 8,700,150.39 and 3,240,630.57 is: 4,865,717.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,412.16 : 8,700,150.39 = 3,240,630.57 : x
  2. Step 2: Convert to fraction form
    5,794,412.16/8,700,150.39 = 3,240,630.57/x
  3. Step 3: Cross multiply
    5,794,412.16x = 8,700,150.39 × 3,240,630.57
  4. Step 4: Simplify right side
    5,794,412.16x = 28,193,973,317,431.42
  5. Step 5: Solve for x
    x = 28,193,973,317,431.42/5,794,412.16
  6. Step 6: Final answer
    x = 4,865,717.62

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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.