Home / 1,063,528.36-1,467,673.70-580,103.89

Finding the Fourth Proportional to 1,063,528.36, 1,467,673.70 and 580,103.89

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Solution

The fourth proportional to 1,063,528.36, 1,467,673.70 and 580,103.89 is: 800,545.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,528.36 : 1,467,673.70 = 580,103.89 : x
  2. Step 2: Convert to fraction form
    1,063,528.36/1,467,673.70 = 580,103.89/x
  3. Step 3: Cross multiply
    1,063,528.36x = 1,467,673.70 × 580,103.89
  4. Step 4: Simplify right side
    1,063,528.36x = 851,403,216,050.99
  5. Step 5: Solve for x
    x = 851,403,216,050.99/1,063,528.36
  6. Step 6: Final answer
    x = 800,545.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.