Home / 6,166,977.11-8,510,325.33-3,413,605.48

Finding the Fourth Proportional to 6,166,977.11, 8,510,325.33 and 3,413,605.48

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Solution

The fourth proportional to 6,166,977.11, 8,510,325.33 and 3,413,605.48 is: 4,710,718.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,977.11 : 8,510,325.33 = 3,413,605.48 : x
  2. Step 2: Convert to fraction form
    6,166,977.11/8,510,325.33 = 3,413,605.48/x
  3. Step 3: Cross multiply
    6,166,977.11x = 8,510,325.33 × 3,413,605.48
  4. Step 4: Simplify right side
    6,166,977.11x = 29,050,893,183,070.81
  5. Step 5: Solve for x
    x = 29,050,893,183,070.81/6,166,977.11
  6. Step 6: Final answer
    x = 4,710,718.50

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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.