Home / 4,347,494.41-6,521,451.32-1,429,522.66

Finding the Fourth Proportional to 4,347,494.41, 6,521,451.32 and 1,429,522.66

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Solution

The fourth proportional to 4,347,494.41, 6,521,451.32 and 1,429,522.66 is: 2,144,352.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,494.41 : 6,521,451.32 = 1,429,522.66 : x
  2. Step 2: Convert to fraction form
    4,347,494.41/6,521,451.32 = 1,429,522.66/x
  3. Step 3: Cross multiply
    4,347,494.41x = 6,521,451.32 × 1,429,522.66
  4. Step 4: Simplify right side
    4,347,494.41x = 9,322,562,419,936.38
  5. Step 5: Solve for x
    x = 9,322,562,419,936.38/4,347,494.41
  6. Step 6: Final answer
    x = 2,144,352.94

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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.