Home / 1,373,696.03-2,058,269.55-474,638.10

Finding the Fourth Proportional to 1,373,696.03, 2,058,269.55 and 474,638.10

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Solution

The fourth proportional to 1,373,696.03, 2,058,269.55 and 474,638.10 is: 711,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,696.03 : 2,058,269.55 = 474,638.10 : x
  2. Step 2: Convert to fraction form
    1,373,696.03/2,058,269.55 = 474,638.10/x
  3. Step 3: Cross multiply
    1,373,696.03x = 2,058,269.55 × 474,638.10
  4. Step 4: Simplify right side
    1,373,696.03x = 976,933,141,671.29
  5. Step 5: Solve for x
    x = 976,933,141,671.29/1,373,696.03
  6. Step 6: Final answer
    x = 711,171.27

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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.