Home / 4,839,250.30-7,258,874.15-1,806,852.64

Finding the Fourth Proportional to 4,839,250.30, 7,258,874.15 and 1,806,852.64

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Solution

The fourth proportional to 4,839,250.30, 7,258,874.15 and 1,806,852.64 is: 2,710,278.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,250.30 : 7,258,874.15 = 1,806,852.64 : x
  2. Step 2: Convert to fraction form
    4,839,250.30/7,258,874.15 = 1,806,852.64/x
  3. Step 3: Cross multiply
    4,839,250.30x = 7,258,874.15 × 1,806,852.64
  4. Step 4: Simplify right side
    4,839,250.30x = 13,115,715,876,026.62
  5. Step 5: Solve for x
    x = 13,115,715,876,026.62/4,839,250.30
  6. Step 6: Final answer
    x = 2,710,278.47

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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.