Home / 2,861,235.53-4,291,187.46-1,064,964.95

Finding the Fourth Proportional to 2,861,235.53, 4,291,187.46 and 1,064,964.95

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Solution

The fourth proportional to 2,861,235.53, 4,291,187.46 and 1,064,964.95 is: 1,597,199.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,235.53 : 4,291,187.46 = 1,064,964.95 : x
  2. Step 2: Convert to fraction form
    2,861,235.53/4,291,187.46 = 1,064,964.95/x
  3. Step 3: Cross multiply
    2,861,235.53x = 4,291,187.46 × 1,064,964.95
  4. Step 4: Simplify right side
    2,861,235.53x = 4,569,964,217,323.59
  5. Step 5: Solve for x
    x = 4,569,964,217,323.59/2,861,235.53
  6. Step 6: Final answer
    x = 1,597,199.59

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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.