Home / 1,593,225.25-2,391,921.22-945,982.83

Finding the Fourth Proportional to 1,593,225.25, 2,391,921.22 and 945,982.83

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Solution

The fourth proportional to 1,593,225.25, 2,391,921.22 and 945,982.83 is: 1,420,211.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,225.25 : 2,391,921.22 = 945,982.83 : x
  2. Step 2: Convert to fraction form
    1,593,225.25/2,391,921.22 = 945,982.83/x
  3. Step 3: Cross multiply
    1,593,225.25x = 2,391,921.22 × 945,982.83
  4. Step 4: Simplify right side
    1,593,225.25x = 2,262,716,390,368.71
  5. Step 5: Solve for x
    x = 2,262,716,390,368.71/1,593,225.25
  6. Step 6: Final answer
    x = 1,420,211.23

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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.