Home / 4,272,573.59-5,895,777.93-2,529,930.35

Finding the Fourth Proportional to 4,272,573.59, 5,895,777.93 and 2,529,930.35

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Solution

The fourth proportional to 4,272,573.59, 5,895,777.93 and 2,529,930.35 is: 3,491,082.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,573.59 : 5,895,777.93 = 2,529,930.35 : x
  2. Step 2: Convert to fraction form
    4,272,573.59/5,895,777.93 = 2,529,930.35/x
  3. Step 3: Cross multiply
    4,272,573.59x = 5,895,777.93 × 2,529,930.35
  4. Step 4: Simplify right side
    4,272,573.59x = 14,915,907,492,488.29
  5. Step 5: Solve for x
    x = 14,915,907,492,488.29/4,272,573.59
  6. Step 6: Final answer
    x = 3,491,082.65

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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.