Home / 1,093,509.64-1,509,044.25-610,074.86

Finding the Fourth Proportional to 1,093,509.64, 1,509,044.25 and 610,074.86

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Solution

The fourth proportional to 1,093,509.64, 1,509,044.25 and 610,074.86 is: 841,903.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,509.64 : 1,509,044.25 = 610,074.86 : x
  2. Step 2: Convert to fraction form
    1,093,509.64/1,509,044.25 = 610,074.86/x
  3. Step 3: Cross multiply
    1,093,509.64x = 1,509,044.25 × 610,074.86
  4. Step 4: Simplify right side
    1,093,509.64x = 920,629,961,037.39
  5. Step 5: Solve for x
    x = 920,629,961,037.39/1,093,509.64
  6. Step 6: Final answer
    x = 841,903.83

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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.