Home / 4,960,156.11-7,441,192.32-1,885,907.92

Finding the Fourth Proportional to 4,960,156.11, 7,441,192.32 and 1,885,907.92

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Solution

The fourth proportional to 4,960,156.11, 7,441,192.32 and 1,885,907.92 is: 2,829,226.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,156.11 : 7,441,192.32 = 1,885,907.92 : x
  2. Step 2: Convert to fraction form
    4,960,156.11/7,441,192.32 = 1,885,907.92/x
  3. Step 3: Cross multiply
    4,960,156.11x = 7,441,192.32 × 1,885,907.92
  4. Step 4: Simplify right side
    4,960,156.11x = 14,033,403,493,325.21
  5. Step 5: Solve for x
    x = 14,033,403,493,325.21/4,960,156.11
  6. Step 6: Final answer
    x = 2,829,226.17

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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.