Home / 2,020,328.43-3,030,418.83-600,347.61

Finding the Fourth Proportional to 2,020,328.43, 3,030,418.83 and 600,347.61

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Solution

The fourth proportional to 2,020,328.43, 3,030,418.83 and 600,347.61 is: 900,499.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,328.43 : 3,030,418.83 = 600,347.61 : x
  2. Step 2: Convert to fraction form
    2,020,328.43/3,030,418.83 = 600,347.61/x
  3. Step 3: Cross multiply
    2,020,328.43x = 3,030,418.83 × 600,347.61
  4. Step 4: Simplify right side
    2,020,328.43x = 1,819,304,701,889.50
  5. Step 5: Solve for x
    x = 1,819,304,701,889.50/2,020,328.43
  6. Step 6: Final answer
    x = 900,499.48

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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.