Home / 6,433,495.46-9,650,246.79-4,039,021.82

Finding the Fourth Proportional to 6,433,495.46, 9,650,246.79 and 4,039,021.82

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Solution

The fourth proportional to 6,433,495.46, 9,650,246.79 and 4,039,021.82 is: 6,058,534.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,495.46 : 9,650,246.79 = 4,039,021.82 : x
  2. Step 2: Convert to fraction form
    6,433,495.46/9,650,246.79 = 4,039,021.82/x
  3. Step 3: Cross multiply
    6,433,495.46x = 9,650,246.79 × 4,039,021.82
  4. Step 4: Simplify right side
    6,433,495.46x = 38,977,557,353,194.95
  5. Step 5: Solve for x
    x = 38,977,557,353,194.95/6,433,495.46
  6. Step 6: Final answer
    x = 6,058,534.99

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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.