Home / 4,677,500.75-7,016,502.63-1,482,876.04

Finding the Fourth Proportional to 4,677,500.75, 7,016,502.63 and 1,482,876.04

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Solution

The fourth proportional to 4,677,500.75, 7,016,502.63 and 1,482,876.04 is: 2,224,393.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,500.75 : 7,016,502.63 = 1,482,876.04 : x
  2. Step 2: Convert to fraction form
    4,677,500.75/7,016,502.63 = 1,482,876.04/x
  3. Step 3: Cross multiply
    4,677,500.75x = 7,016,502.63 × 1,482,876.04
  4. Step 4: Simplify right side
    4,677,500.75x = 10,404,603,634,623.98
  5. Step 5: Solve for x
    x = 10,404,603,634,623.98/4,677,500.75
  6. Step 6: Final answer
    x = 2,224,393.79

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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.