Home / 3,807,314.63-5,254,094.18-2,088,439.25

Finding the Fourth Proportional to 3,807,314.63, 5,254,094.18 and 2,088,439.25

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Solution

The fourth proportional to 3,807,314.63, 5,254,094.18 and 2,088,439.25 is: 2,882,046.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,314.63 : 5,254,094.18 = 2,088,439.25 : x
  2. Step 2: Convert to fraction form
    3,807,314.63/5,254,094.18 = 2,088,439.25/x
  3. Step 3: Cross multiply
    3,807,314.63x = 5,254,094.18 × 2,088,439.25
  4. Step 4: Simplify right side
    3,807,314.63x = 10,972,856,487,659.19
  5. Step 5: Solve for x
    x = 10,972,856,487,659.19/3,807,314.63
  6. Step 6: Final answer
    x = 2,882,046.16

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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.