Home / 4,503,436.38-6,214,653.32-2,569,384.80

Finding the Fourth Proportional to 4,503,436.38, 6,214,653.32 and 2,569,384.80

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Solution

The fourth proportional to 4,503,436.38, 6,214,653.32 and 2,569,384.80 is: 3,545,700.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,436.38 : 6,214,653.32 = 2,569,384.80 : x
  2. Step 2: Convert to fraction form
    4,503,436.38/6,214,653.32 = 2,569,384.80/x
  3. Step 3: Cross multiply
    4,503,436.38x = 6,214,653.32 × 2,569,384.80
  4. Step 4: Simplify right side
    4,503,436.38x = 15,967,835,764,830.61
  5. Step 5: Solve for x
    x = 15,967,835,764,830.61/4,503,436.38
  6. Step 6: Final answer
    x = 3,545,700.31

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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.