Home / 3,664,277.90-5,493,792.45-1,533,265.10

Finding the Fourth Proportional to 3,664,277.90, 5,493,792.45 and 1,533,265.10

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Solution

The fourth proportional to 3,664,277.90, 5,493,792.45 and 1,533,265.10 is: 2,298,799.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,277.90 : 5,493,792.45 = 1,533,265.10 : x
  2. Step 2: Convert to fraction form
    3,664,277.90/5,493,792.45 = 1,533,265.10/x
  3. Step 3: Cross multiply
    3,664,277.90x = 5,493,792.45 × 1,533,265.10
  4. Step 4: Simplify right side
    3,664,277.90x = 8,423,440,230,228.50
  5. Step 5: Solve for x
    x = 8,423,440,230,228.50/3,664,277.90
  6. Step 6: Final answer
    x = 2,298,799.51

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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.