Home / 3,060,416.84-4,590,882.24-930,519.38

Finding the Fourth Proportional to 3,060,416.84, 4,590,882.24 and 930,519.38

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Solution

The fourth proportional to 3,060,416.84, 4,590,882.24 and 930,519.38 is: 1,395,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,416.84 : 4,590,882.24 = 930,519.38 : x
  2. Step 2: Convert to fraction form
    3,060,416.84/4,590,882.24 = 930,519.38/x
  3. Step 3: Cross multiply
    3,060,416.84x = 4,590,882.24 × 930,519.38
  4. Step 4: Simplify right side
    3,060,416.84x = 4,271,904,895,617.81
  5. Step 5: Solve for x
    x = 4,271,904,895,617.81/3,060,416.84
  6. Step 6: Final answer
    x = 1,395,857.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.