Home / 9,060,464.85-12,503,443.26-4,986,083.85

Finding the Fourth Proportional to 9,060,464.85, 12,503,443.26 and 4,986,083.85

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Solution

The fourth proportional to 9,060,464.85, 12,503,443.26 and 4,986,083.85 is: 6,880,796.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,464.85 : 12,503,443.26 = 4,986,083.85 : x
  2. Step 2: Convert to fraction form
    9,060,464.85/12,503,443.26 = 4,986,083.85/x
  3. Step 3: Cross multiply
    9,060,464.85x = 12,503,443.26 × 4,986,083.85
  4. Step 4: Simplify right side
    9,060,464.85x = 62,343,216,508,077.34
  5. Step 5: Solve for x
    x = 62,343,216,508,077.34/9,060,464.85
  6. Step 6: Final answer
    x = 6,880,796.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.