Home / 3,759,210.34-5,628,712.74-2,385,546.82

Finding the Fourth Proportional to 3,759,210.34, 5,628,712.74 and 2,385,546.82

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Solution

The fourth proportional to 3,759,210.34, 5,628,712.74 and 2,385,546.82 is: 3,571,909.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,210.34 : 5,628,712.74 = 2,385,546.82 : x
  2. Step 2: Convert to fraction form
    3,759,210.34/5,628,712.74 = 2,385,546.82/x
  3. Step 3: Cross multiply
    3,759,210.34x = 5,628,712.74 × 2,385,546.82
  4. Step 4: Simplify right side
    3,759,210.34x = 13,427,557,777,600.49
  5. Step 5: Solve for x
    x = 13,427,557,777,600.49/3,759,210.34
  6. Step 6: Final answer
    x = 3,571,909.14

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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.