Home / 5,058,169.65-6,980,269.19-2,735,056.60

Finding the Fourth Proportional to 5,058,169.65, 6,980,269.19 and 2,735,056.60

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Solution

The fourth proportional to 5,058,169.65, 6,980,269.19 and 2,735,056.60 is: 3,774,375.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058,169.65 : 6,980,269.19 = 2,735,056.60 : x
  2. Step 2: Convert to fraction form
    5,058,169.65/6,980,269.19 = 2,735,056.60/x
  3. Step 3: Cross multiply
    5,058,169.65x = 6,980,269.19 × 2,735,056.60
  4. Step 4: Simplify right side
    5,058,169.65x = 19,091,431,317,886.16
  5. Step 5: Solve for x
    x = 19,091,431,317,886.16/5,058,169.65
  6. Step 6: Final answer
    x = 3,774,375.44

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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.