Home / 1,592,002.86-2,388,983.32-632,290.56

Finding the Fourth Proportional to 1,592,002.86, 2,388,983.32 and 632,290.56

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Solution

The fourth proportional to 1,592,002.86, 2,388,983.32 and 632,290.56 is: 948,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,002.86 : 2,388,983.32 = 632,290.56 : x
  2. Step 2: Convert to fraction form
    1,592,002.86/2,388,983.32 = 632,290.56/x
  3. Step 3: Cross multiply
    1,592,002.86x = 2,388,983.32 × 632,290.56
  4. Step 4: Simplify right side
    1,592,002.86x = 1,510,531,593,065.14
  5. Step 5: Solve for x
    x = 1,510,531,593,065.14/1,592,002.86
  6. Step 6: Final answer
    x = 948,824.68

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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.