Home / 4,329,491.51-6,494,002.17-1,633,751.57

Finding the Fourth Proportional to 4,329,491.51, 6,494,002.17 and 1,633,751.57

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Solution

The fourth proportional to 4,329,491.51, 6,494,002.17 and 1,633,751.57 is: 2,450,538.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,491.51 : 6,494,002.17 = 1,633,751.57 : x
  2. Step 2: Convert to fraction form
    4,329,491.51/6,494,002.17 = 1,633,751.57/x
  3. Step 3: Cross multiply
    4,329,491.51x = 6,494,002.17 × 1,633,751.57
  4. Step 4: Simplify right side
    4,329,491.51x = 10,609,586,250,929.34
  5. Step 5: Solve for x
    x = 10,609,586,250,929.34/4,329,491.51
  6. Step 6: Final answer
    x = 2,450,538.64

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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.