Home / 4,012,559.85-6,018,770.12-1,616,343.23

Finding the Fourth Proportional to 4,012,559.85, 6,018,770.12 and 1,616,343.23

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Solution

The fourth proportional to 4,012,559.85, 6,018,770.12 and 1,616,343.23 is: 2,424,486.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,559.85 : 6,018,770.12 = 1,616,343.23 : x
  2. Step 2: Convert to fraction form
    4,012,559.85/6,018,770.12 = 1,616,343.23/x
  3. Step 3: Cross multiply
    4,012,559.85x = 6,018,770.12 × 1,616,343.23
  4. Step 4: Simplify right side
    4,012,559.85x = 9,728,398,343,353.50
  5. Step 5: Solve for x
    x = 9,728,398,343,353.50/4,012,559.85
  6. Step 6: Final answer
    x = 2,424,486.79

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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.