Home / 1,818,058.14-2,726,487-603,354.60

Finding the Fourth Proportional to 1,818,058.14, 2,726,487 and 603,354.60

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Solution

The fourth proportional to 1,818,058.14, 2,726,487 and 603,354.60 is: 904,832.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,058.14 : 2,726,487 = 603,354.60 : x
  2. Step 2: Convert to fraction form
    1,818,058.14/2,726,487 = 603,354.60/x
  3. Step 3: Cross multiply
    1,818,058.14x = 2,726,487 × 603,354.60
  4. Step 4: Simplify right side
    1,818,058.14x = 1,645,038,473,290.20
  5. Step 5: Solve for x
    x = 1,645,038,473,290.20/1,818,058.14
  6. Step 6: Final answer
    x = 904,832.71

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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.