Home / 3,065,102.10-4,598,034.84-1,043,190.63

Finding the Fourth Proportional to 3,065,102.10, 4,598,034.84 and 1,043,190.63

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Solution

The fourth proportional to 3,065,102.10, 4,598,034.84 and 1,043,190.63 is: 1,564,915.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,102.10 : 4,598,034.84 = 1,043,190.63 : x
  2. Step 2: Convert to fraction form
    3,065,102.10/4,598,034.84 = 1,043,190.63/x
  3. Step 3: Cross multiply
    3,065,102.10x = 4,598,034.84 × 1,043,190.63
  4. Step 4: Simplify right side
    3,065,102.10x = 4,796,626,861,501.55
  5. Step 5: Solve for x
    x = 4,796,626,861,501.55/3,065,102.10
  6. Step 6: Final answer
    x = 1,564,915.85

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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.