Home / 3,714,356.53-5,127,935.67-2,841,583.15

Finding the Fourth Proportional to 3,714,356.53, 5,127,935.67 and 2,841,583.15

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Solution

The fourth proportional to 3,714,356.53, 5,127,935.67 and 2,841,583.15 is: 3,923,009.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,356.53 : 5,127,935.67 = 2,841,583.15 : x
  2. Step 2: Convert to fraction form
    3,714,356.53/5,127,935.67 = 2,841,583.15/x
  3. Step 3: Cross multiply
    3,714,356.53x = 5,127,935.67 × 2,841,583.15
  4. Step 4: Simplify right side
    3,714,356.53x = 14,571,455,554,308.37
  5. Step 5: Solve for x
    x = 14,571,455,554,308.37/3,714,356.53
  6. Step 6: Final answer
    x = 3,923,009.40

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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.