Home / 932,571.60-1,399,548.60-683,739.60

Finding the Fourth Proportional to 932,571.60, 1,399,548.60 and 683,739.60

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Solution

The fourth proportional to 932,571.60, 1,399,548.60 and 683,739.60 is: 1,026,116.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,571.60 : 1,399,548.60 = 683,739.60 : x
  2. Step 2: Convert to fraction form
    932,571.60/1,399,548.60 = 683,739.60/x
  3. Step 3: Cross multiply
    932,571.60x = 1,399,548.60 × 683,739.60
  4. Step 4: Simplify right side
    932,571.60x = 956,926,799,944.56
  5. Step 5: Solve for x
    x = 956,926,799,944.56/932,571.60
  6. Step 6: Final answer
    x = 1,026,116.17

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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.