Home / 4,886,549.10-6,743,617.94-2,952,436.01

Finding the Fourth Proportional to 4,886,549.10, 6,743,617.94 and 2,952,436.01

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Solution

The fourth proportional to 4,886,549.10, 6,743,617.94 and 2,952,436.01 is: 4,074,470.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,549.10 : 6,743,617.94 = 2,952,436.01 : x
  2. Step 2: Convert to fraction form
    4,886,549.10/6,743,617.94 = 2,952,436.01/x
  3. Step 3: Cross multiply
    4,886,549.10x = 6,743,617.94 × 2,952,436.01
  4. Step 4: Simplify right side
    4,886,549.10x = 19,910,100,395,257.75
  5. Step 5: Solve for x
    x = 19,910,100,395,257.75/4,886,549.10
  6. Step 6: Final answer
    x = 4,074,470.55

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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.