Home / 1,366,255.60-2,046,102.90-733,775.20

Finding the Fourth Proportional to 1,366,255.60, 2,046,102.90 and 733,775.20

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Solution

The fourth proportional to 1,366,255.60, 2,046,102.90 and 733,775.20 is: 1,098,900.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,255.60 : 2,046,102.90 = 733,775.20 : x
  2. Step 2: Convert to fraction form
    1,366,255.60/2,046,102.90 = 733,775.20/x
  3. Step 3: Cross multiply
    1,366,255.60x = 2,046,102.90 × 733,775.20
  4. Step 4: Simplify right side
    1,366,255.60x = 1,501,379,564,668.08
  5. Step 5: Solve for x
    x = 1,501,379,564,668.08/1,366,255.60
  6. Step 6: Final answer
    x = 1,098,900.94

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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.