Home / 1,294,772.59-1,786,793.88-751,232.08

Finding the Fourth Proportional to 1,294,772.59, 1,786,793.88 and 751,232.08

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Solution

The fourth proportional to 1,294,772.59, 1,786,793.88 and 751,232.08 is: 1,036,704.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,772.59 : 1,786,793.88 = 751,232.08 : x
  2. Step 2: Convert to fraction form
    1,294,772.59/1,786,793.88 = 751,232.08/x
  3. Step 3: Cross multiply
    1,294,772.59x = 1,786,793.88 × 751,232.08
  4. Step 4: Simplify right side
    1,294,772.59x = 1,342,296,883,003.67
  5. Step 5: Solve for x
    x = 1,342,296,883,003.67/1,294,772.59
  6. Step 6: Final answer
    x = 1,036,704.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.