Home / 1,093,150.15-1,508,549.84-609,746.60

Finding the Fourth Proportional to 1,093,150.15, 1,508,549.84 and 609,746.60

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Solution

The fourth proportional to 1,093,150.15, 1,508,549.84 and 609,746.60 is: 841,451.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,150.15 : 1,508,549.84 = 609,746.60 : x
  2. Step 2: Convert to fraction form
    1,093,150.15/1,508,549.84 = 609,746.60/x
  3. Step 3: Cross multiply
    1,093,150.15x = 1,508,549.84 × 609,746.60
  4. Step 4: Simplify right side
    1,093,150.15x = 919,833,138,879.74
  5. Step 5: Solve for x
    x = 919,833,138,879.74/1,093,150.15
  6. Step 6: Final answer
    x = 841,451.78

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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.