Home / 4,351,531.62-6,525,044.79-1,953,311.16

Finding the Fourth Proportional to 4,351,531.62, 6,525,044.79 and 1,953,311.16

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Solution

The fourth proportional to 4,351,531.62, 6,525,044.79 and 1,953,311.16 is: 2,928,955.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,531.62 : 6,525,044.79 = 1,953,311.16 : x
  2. Step 2: Convert to fraction form
    4,351,531.62/6,525,044.79 = 1,953,311.16/x
  3. Step 3: Cross multiply
    4,351,531.62x = 6,525,044.79 × 1,953,311.16
  4. Step 4: Simplify right side
    4,351,531.62x = 12,745,442,807,806.86
  5. Step 5: Solve for x
    x = 12,745,442,807,806.86/4,351,531.62
  6. Step 6: Final answer
    x = 2,928,955.58

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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.