Home / 3,883,420.83-5,825,126.21-1,043,533.05

Finding the Fourth Proportional to 3,883,420.83, 5,825,126.21 and 1,043,533.05

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Solution

The fourth proportional to 3,883,420.83, 5,825,126.21 and 1,043,533.05 is: 1,565,298.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,420.83 : 5,825,126.21 = 1,043,533.05 : x
  2. Step 2: Convert to fraction form
    3,883,420.83/5,825,126.21 = 1,043,533.05/x
  3. Step 3: Cross multiply
    3,883,420.83x = 5,825,126.21 × 1,043,533.05
  4. Step 4: Simplify right side
    3,883,420.83x = 6,078,711,715,338.58
  5. Step 5: Solve for x
    x = 6,078,711,715,338.58/3,883,420.83
  6. Step 6: Final answer
    x = 1,565,298.22

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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.