Home / 1,675,922.04-2,513,906.46-477,844.83

Finding the Fourth Proportional to 1,675,922.04, 2,513,906.46 and 477,844.83

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Solution

The fourth proportional to 1,675,922.04, 2,513,906.46 and 477,844.83 is: 716,773.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,922.04 : 2,513,906.46 = 477,844.83 : x
  2. Step 2: Convert to fraction form
    1,675,922.04/2,513,906.46 = 477,844.83/x
  3. Step 3: Cross multiply
    1,675,922.04x = 2,513,906.46 × 477,844.83
  4. Step 4: Simplify right side
    1,675,922.04x = 1,201,257,205,014.60
  5. Step 5: Solve for x
    x = 1,201,257,205,014.60/1,675,922.04
  6. Step 6: Final answer
    x = 716,773.92

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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.