Home / 5,703,166.72-8,523,438.85-4,169,391.01

Finding the Fourth Proportional to 5,703,166.72, 8,523,438.85 and 4,169,391.01

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Solution

The fourth proportional to 5,703,166.72, 8,523,438.85 and 4,169,391.01 is: 6,231,195.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,166.72 : 8,523,438.85 = 4,169,391.01 : x
  2. Step 2: Convert to fraction form
    5,703,166.72/8,523,438.85 = 4,169,391.01/x
  3. Step 3: Cross multiply
    5,703,166.72x = 8,523,438.85 × 4,169,391.01
  4. Step 4: Simplify right side
    5,703,166.72x = 35,537,549,315,474.73
  5. Step 5: Solve for x
    x = 35,537,549,315,474.73/5,703,166.72
  6. Step 6: Final answer
    x = 6,231,195.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.