Home / 5,416,285.93-7,474,564.92-2,935,585.80

Finding the Fourth Proportional to 5,416,285.93, 7,474,564.92 and 2,935,585.80

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Solution

The fourth proportional to 5,416,285.93, 7,474,564.92 and 2,935,585.80 is: 4,051,157.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,416,285.93 : 7,474,564.92 = 2,935,585.80 : x
  2. Step 2: Convert to fraction form
    5,416,285.93/7,474,564.92 = 2,935,585.80/x
  3. Step 3: Cross multiply
    5,416,285.93x = 7,474,564.92 × 2,935,585.80
  4. Step 4: Simplify right side
    5,416,285.93x = 21,942,226,595,221.98
  5. Step 5: Solve for x
    x = 21,942,226,595,221.98/5,416,285.93
  6. Step 6: Final answer
    x = 4,051,157.36

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1.5x scale

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.