Home / 1,771,874.80-2,445,187.56-967,058.80

Finding the Fourth Proportional to 1,771,874.80, 2,445,187.56 and 967,058.80

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Solution

The fourth proportional to 1,771,874.80, 2,445,187.56 and 967,058.80 is: 1,334,541.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,874.80 : 2,445,187.56 = 967,058.80 : x
  2. Step 2: Convert to fraction form
    1,771,874.80/2,445,187.56 = 967,058.80/x
  3. Step 3: Cross multiply
    1,771,874.80x = 2,445,187.56 × 967,058.80
  4. Step 4: Simplify right side
    1,771,874.80x = 2,364,640,147,548.53
  5. Step 5: Solve for x
    x = 2,364,640,147,548.53/1,771,874.80
  6. Step 6: Final answer
    x = 1,334,541.33

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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.