Home / 3,256,320.06-4,493,997.54-1,806,482.52

Finding the Fourth Proportional to 3,256,320.06, 4,493,997.54 and 1,806,482.52

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Solution

The fourth proportional to 3,256,320.06, 4,493,997.54 and 1,806,482.52 is: 2,493,098.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,320.06 : 4,493,997.54 = 1,806,482.52 : x
  2. Step 2: Convert to fraction form
    3,256,320.06/4,493,997.54 = 1,806,482.52/x
  3. Step 3: Cross multiply
    3,256,320.06x = 4,493,997.54 × 1,806,482.52
  4. Step 4: Simplify right side
    3,256,320.06x = 8,118,328,000,933.00
  5. Step 5: Solve for x
    x = 8,118,328,000,933.00/3,256,320.06
  6. Step 6: Final answer
    x = 2,493,098.91

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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.