Home / 1,732,990.68-2,598,485.45-534,591.23

Finding the Fourth Proportional to 1,732,990.68, 2,598,485.45 and 534,591.23

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Solution

The fourth proportional to 1,732,990.68, 2,598,485.45 and 534,591.23 is: 801,578.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,990.68 : 2,598,485.45 = 534,591.23 : x
  2. Step 2: Convert to fraction form
    1,732,990.68/2,598,485.45 = 534,591.23/x
  3. Step 3: Cross multiply
    1,732,990.68x = 2,598,485.45 × 534,591.23
  4. Step 4: Simplify right side
    1,732,990.68x = 1,389,127,517,187.22
  5. Step 5: Solve for x
    x = 1,389,127,517,187.22/1,732,990.68
  6. Step 6: Final answer
    x = 801,578.18

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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.