Home / 3,012,192.06-4,156,824.60-1,635,529.02

Finding the Fourth Proportional to 3,012,192.06, 4,156,824.60 and 1,635,529.02

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Solution

The fourth proportional to 3,012,192.06, 4,156,824.60 and 1,635,529.02 is: 2,257,029.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,192.06 : 4,156,824.60 = 1,635,529.02 : x
  2. Step 2: Convert to fraction form
    3,012,192.06/4,156,824.60 = 1,635,529.02/x
  3. Step 3: Cross multiply
    3,012,192.06x = 4,156,824.60 × 1,635,529.02
  4. Step 4: Simplify right side
    3,012,192.06x = 6,798,607,264,349.89
  5. Step 5: Solve for x
    x = 6,798,607,264,349.89/3,012,192.06
  6. Step 6: Final answer
    x = 2,257,029.81

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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.