Home / 3,883,420.08-5,825,125.08-1,043,532.30

Finding the Fourth Proportional to 3,883,420.08, 5,825,125.08 and 1,043,532.30

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Solution

The fourth proportional to 3,883,420.08, 5,825,125.08 and 1,043,532.30 is: 1,565,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,420.08 : 5,825,125.08 = 1,043,532.30 : x
  2. Step 2: Convert to fraction form
    3,883,420.08/5,825,125.08 = 1,043,532.30/x
  3. Step 3: Cross multiply
    3,883,420.08x = 5,825,125.08 × 1,043,532.30
  4. Step 4: Simplify right side
    3,883,420.08x = 6,078,706,172,520.08
  5. Step 5: Solve for x
    x = 6,078,706,172,520.08/3,883,420.08
  6. Step 6: Final answer
    x = 1,565,297.10

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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.