Home / 1,063,526.30-1,467,670.85-580,101.82

Finding the Fourth Proportional to 1,063,526.30, 1,467,670.85 and 580,101.82

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Solution

The fourth proportional to 1,063,526.30, 1,467,670.85 and 580,101.82 is: 800,543.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,526.30 : 1,467,670.85 = 580,101.82 : x
  2. Step 2: Convert to fraction form
    1,063,526.30/1,467,670.85 = 580,101.82/x
  3. Step 3: Cross multiply
    1,063,526.30x = 1,467,670.85 × 580,101.82
  4. Step 4: Simplify right side
    1,063,526.30x = 851,398,529,027.02
  5. Step 5: Solve for x
    x = 851,398,529,027.02/1,063,526.30
  6. Step 6: Final answer
    x = 800,543.00

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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.