Home / 1,757,874.16-2,425,914.12-994,042

Finding the Fourth Proportional to 1,757,874.16, 2,425,914.12 and 994,042

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Solution

The fourth proportional to 1,757,874.16, 2,425,914.12 and 994,042 is: 1,371,804.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,874.16 : 2,425,914.12 = 994,042 : x
  2. Step 2: Convert to fraction form
    1,757,874.16/2,425,914.12 = 994,042/x
  3. Step 3: Cross multiply
    1,757,874.16x = 2,425,914.12 × 994,042
  4. Step 4: Simplify right side
    1,757,874.16x = 2,411,460,523,673.04
  5. Step 5: Solve for x
    x = 2,411,460,523,673.04/1,757,874.16
  6. Step 6: Final answer
    x = 1,371,804.98

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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.