Home / 1,656,658.44-2,485,250.64-534,465

Finding the Fourth Proportional to 1,656,658.44, 2,485,250.64 and 534,465

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Solution

The fourth proportional to 1,656,658.44, 2,485,250.64 and 534,465 is: 801,782.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,658.44 : 2,485,250.64 = 534,465 : x
  2. Step 2: Convert to fraction form
    1,656,658.44/2,485,250.64 = 534,465/x
  3. Step 3: Cross multiply
    1,656,658.44x = 2,485,250.64 × 534,465
  4. Step 4: Simplify right side
    1,656,658.44x = 1,328,279,483,307.60
  5. Step 5: Solve for x
    x = 1,328,279,483,307.60/1,656,658.44
  6. Step 6: Final answer
    x = 801,782.34

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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.