Home / 4,234,291.38-6,351,561.54-1,039,417.44

Finding the Fourth Proportional to 4,234,291.38, 6,351,561.54 and 1,039,417.44

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Solution

The fourth proportional to 4,234,291.38, 6,351,561.54 and 1,039,417.44 is: 1,559,156.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,291.38 : 6,351,561.54 = 1,039,417.44 : x
  2. Step 2: Convert to fraction form
    4,234,291.38/6,351,561.54 = 1,039,417.44/x
  3. Step 3: Cross multiply
    4,234,291.38x = 6,351,561.54 × 1,039,417.44
  4. Step 4: Simplify right side
    4,234,291.38x = 6,601,923,835,909.26
  5. Step 5: Solve for x
    x = 6,601,923,835,909.26/4,234,291.38
  6. Step 6: Final answer
    x = 1,559,156.71

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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.