Home / 5,810,150.34-8,017,689.46-3,196,605.15

Finding the Fourth Proportional to 5,810,150.34, 8,017,689.46 and 3,196,605.15

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Solution

The fourth proportional to 5,810,150.34, 8,017,689.46 and 3,196,605.15 is: 4,411,140.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810,150.34 : 8,017,689.46 = 3,196,605.15 : x
  2. Step 2: Convert to fraction form
    5,810,150.34/8,017,689.46 = 3,196,605.15/x
  3. Step 3: Cross multiply
    5,810,150.34x = 8,017,689.46 × 3,196,605.15
  4. Step 4: Simplify right side
    5,810,150.34x = 25,629,387,418,936.72
  5. Step 5: Solve for x
    x = 25,629,387,418,936.72/5,810,150.34
  6. Step 6: Final answer
    x = 4,411,140.15

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