Home / 1,610,887-2,411,072.94-1,184,310.04

Finding the Fourth Proportional to 1,610,887, 2,411,072.94 and 1,184,310.04

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Solution

The fourth proportional to 1,610,887, 2,411,072.94 and 1,184,310.04 is: 1,772,599.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,887 : 2,411,072.94 = 1,184,310.04 : x
  2. Step 2: Convert to fraction form
    1,610,887/2,411,072.94 = 1,184,310.04/x
  3. Step 3: Cross multiply
    1,610,887x = 2,411,072.94 × 1,184,310.04
  4. Step 4: Simplify right side
    1,610,887x = 2,855,457,890,014.32
  5. Step 5: Solve for x
    x = 2,855,457,890,014.32/1,610,887
  6. Step 6: Final answer
    x = 1,772,599.75

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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.