Home / 11,569,527.63-17,354,462.88-4,379,130.90

Finding the Fourth Proportional to 11,569,527.63, 17,354,462.88 and 4,379,130.90

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Solution

The fourth proportional to 11,569,527.63, 17,354,462.88 and 4,379,130.90 is: 6,568,761.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,527.63 : 17,354,462.88 = 4,379,130.90 : x
  2. Step 2: Convert to fraction form
    11,569,527.63/17,354,462.88 = 4,379,130.90/x
  3. Step 3: Cross multiply
    11,569,527.63x = 17,354,462.88 × 4,379,130.90
  4. Step 4: Simplify right side
    11,569,527.63x = 75,997,464,650,711
  5. Step 5: Solve for x
    x = 75,997,464,650,711/11,569,527.63
  6. Step 6: Final answer
    x = 6,568,761.24

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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.