Home / 3,899,844.48-5,848,574.80-1,374,909.24

Finding the Fourth Proportional to 3,899,844.48, 5,848,574.80 and 1,374,909.24

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Solution

The fourth proportional to 3,899,844.48, 5,848,574.80 and 1,374,909.24 is: 2,061,943.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,844.48 : 5,848,574.80 = 1,374,909.24 : x
  2. Step 2: Convert to fraction form
    3,899,844.48/5,848,574.80 = 1,374,909.24/x
  3. Step 3: Cross multiply
    3,899,844.48x = 5,848,574.80 × 1,374,909.24
  4. Step 4: Simplify right side
    3,899,844.48x = 8,041,259,533,351.15
  5. Step 5: Solve for x
    x = 8,041,259,533,351.15/3,899,844.48
  6. Step 6: Final answer
    x = 2,061,943.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.