Home / 1,717,837.80-2,573,646.30-1,469,005.80

Finding the Fourth Proportional to 1,717,837.80, 2,573,646.30 and 1,469,005.80

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Solution

The fourth proportional to 1,717,837.80, 2,573,646.30 and 1,469,005.80 is: 2,200,848.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,837.80 : 2,573,646.30 = 1,469,005.80 : x
  2. Step 2: Convert to fraction form
    1,717,837.80/2,573,646.30 = 1,469,005.80/x
  3. Step 3: Cross multiply
    1,717,837.80x = 2,573,646.30 × 1,469,005.80
  4. Step 4: Simplify right side
    1,717,837.80x = 3,780,701,341,848.54
  5. Step 5: Solve for x
    x = 3,780,701,341,848.54/1,717,837.80
  6. Step 6: Final answer
    x = 2,200,848.85

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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.