Home / 3,005,154.81-4,496,957.11-2,601,734.67

Finding the Fourth Proportional to 3,005,154.81, 4,496,957.11 and 2,601,734.67

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Solution

The fourth proportional to 3,005,154.81, 4,496,957.11 and 2,601,734.67 is: 3,893,273.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,154.81 : 4,496,957.11 = 2,601,734.67 : x
  2. Step 2: Convert to fraction form
    3,005,154.81/4,496,957.11 = 2,601,734.67/x
  3. Step 3: Cross multiply
    3,005,154.81x = 4,496,957.11 × 2,601,734.67
  4. Step 4: Simplify right side
    3,005,154.81x = 11,699,889,209,581.33
  5. Step 5: Solve for x
    x = 11,699,889,209,581.33/3,005,154.81
  6. Step 6: Final answer
    x = 3,893,273.38

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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.