Home / 6,166,972.68-8,510,319.23-3,413,601.03

Finding the Fourth Proportional to 6,166,972.68, 8,510,319.23 and 3,413,601.03

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Solution

The fourth proportional to 6,166,972.68, 8,510,319.23 and 3,413,601.03 is: 4,710,712.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,972.68 : 8,510,319.23 = 3,413,601.03 : x
  2. Step 2: Convert to fraction form
    6,166,972.68/8,510,319.23 = 3,413,601.03/x
  3. Step 3: Cross multiply
    6,166,972.68x = 8,510,319.23 × 3,413,601.03
  4. Step 4: Simplify right side
    6,166,972.68x = 29,050,834,472,088.80
  5. Step 5: Solve for x
    x = 29,050,834,472,088.80/6,166,972.68
  6. Step 6: Final answer
    x = 4,710,712.37

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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.