Home / 737,197.47-1,105,953.96-417,500.44

Finding the Fourth Proportional to 737,197.47, 1,105,953.96 and 417,500.44

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Solution

The fourth proportional to 737,197.47, 1,105,953.96 and 417,500.44 is: 626,340.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,197.47 : 1,105,953.96 = 417,500.44 : x
  2. Step 2: Convert to fraction form
    737,197.47/1,105,953.96 = 417,500.44/x
  3. Step 3: Cross multiply
    737,197.47x = 1,105,953.96 × 417,500.44
  4. Step 4: Simplify right side
    737,197.47x = 461,736,264,919.74
  5. Step 5: Solve for x
    x = 461,736,264,919.74/737,197.47
  6. Step 6: Final answer
    x = 626,340.00

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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.