Home / 1,593,145.80-2,389,386.60-582,743.70

Finding the Fourth Proportional to 1,593,145.80, 2,389,386.60 and 582,743.70

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Solution

The fourth proportional to 1,593,145.80, 2,389,386.60 and 582,743.70 is: 873,994.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,145.80 : 2,389,386.60 = 582,743.70 : x
  2. Step 2: Convert to fraction form
    1,593,145.80/2,389,386.60 = 582,743.70/x
  3. Step 3: Cross multiply
    1,593,145.80x = 2,389,386.60 × 582,743.70
  4. Step 4: Simplify right side
    1,593,145.80x = 1,392,399,988,014.42
  5. Step 5: Solve for x
    x = 1,392,399,988,014.42/1,593,145.80
  6. Step 6: Final answer
    x = 873,994.07

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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.