Home / 4,351,544.18-6,525,063.59-1,953,323.72

Finding the Fourth Proportional to 4,351,544.18, 6,525,063.59 and 1,953,323.72

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Solution

The fourth proportional to 4,351,544.18, 6,525,063.59 and 1,953,323.72 is: 2,928,974.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,544.18 : 6,525,063.59 = 1,953,323.72 : x
  2. Step 2: Convert to fraction form
    4,351,544.18/6,525,063.59 = 1,953,323.72/x
  3. Step 3: Cross multiply
    4,351,544.18x = 6,525,063.59 × 1,953,323.72
  4. Step 4: Simplify right side
    4,351,544.18x = 12,745,561,442,463.42
  5. Step 5: Solve for x
    x = 12,745,561,442,463.42/4,351,544.18
  6. Step 6: Final answer
    x = 2,928,974.39

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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.