Home / 1,540,108.32-2,310,556.08-593,224.80

Finding the Fourth Proportional to 1,540,108.32, 2,310,556.08 and 593,224.80

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Solution

The fourth proportional to 1,540,108.32, 2,310,556.08 and 593,224.80 is: 889,988.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,108.32 : 2,310,556.08 = 593,224.80 : x
  2. Step 2: Convert to fraction form
    1,540,108.32/2,310,556.08 = 593,224.80/x
  3. Step 3: Cross multiply
    1,540,108.32x = 2,310,556.08 × 593,224.80
  4. Step 4: Simplify right side
    1,540,108.32x = 1,370,679,168,446.78
  5. Step 5: Solve for x
    x = 1,370,679,168,446.78/1,540,108.32
  6. Step 6: Final answer
    x = 889,988.81

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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.