Home / 4,522,629.03-6,784,202.15-1,283,913.37

Finding the Fourth Proportional to 4,522,629.03, 6,784,202.15 and 1,283,913.37

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Solution

The fourth proportional to 4,522,629.03, 6,784,202.15 and 1,283,913.37 is: 1,925,943.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,629.03 : 6,784,202.15 = 1,283,913.37 : x
  2. Step 2: Convert to fraction form
    4,522,629.03/6,784,202.15 = 1,283,913.37/x
  3. Step 3: Cross multiply
    4,522,629.03x = 6,784,202.15 × 1,283,913.37
  4. Step 4: Simplify right side
    4,522,629.03x = 8,710,327,838,748.18
  5. Step 5: Solve for x
    x = 8,710,327,838,748.18/4,522,629.03
  6. Step 6: Final answer
    x = 1,925,943.47

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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.