Home / 737,486.02-1,106,345.67-264,160.90

Finding the Fourth Proportional to 737,486.02, 1,106,345.67 and 264,160.90

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Solution

The fourth proportional to 737,486.02, 1,106,345.67 and 264,160.90 is: 396,283.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,486.02 : 1,106,345.67 = 264,160.90 : x
  2. Step 2: Convert to fraction form
    737,486.02/1,106,345.67 = 264,160.90/x
  3. Step 3: Cross multiply
    737,486.02x = 1,106,345.67 × 264,160.90
  4. Step 4: Simplify right side
    737,486.02x = 292,253,267,898.30
  5. Step 5: Solve for x
    x = 292,253,267,898.30/737,486.02
  6. Step 6: Final answer
    x = 396,283.13

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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.