Home / 4,097,518.13-5,654,426.84-2,261,937.01

Finding the Fourth Proportional to 4,097,518.13, 5,654,426.84 and 2,261,937.01

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Solution

The fourth proportional to 4,097,518.13, 5,654,426.84 and 2,261,937.01 is: 3,121,391.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,518.13 : 5,654,426.84 = 2,261,937.01 : x
  2. Step 2: Convert to fraction form
    4,097,518.13/5,654,426.84 = 2,261,937.01/x
  3. Step 3: Cross multiply
    4,097,518.13x = 5,654,426.84 × 2,261,937.01
  4. Step 4: Simplify right side
    4,097,518.13x = 12,789,957,314,287.60
  5. Step 5: Solve for x
    x = 12,789,957,314,287.60/4,097,518.13
  6. Step 6: Final answer
    x = 3,121,391.27

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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.