Home / 5,273,318.88-7,264,164.60-4,496,421.24

Finding the Fourth Proportional to 5,273,318.88, 7,264,164.60 and 4,496,421.24

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Solution

The fourth proportional to 5,273,318.88, 7,264,164.60 and 4,496,421.24 is: 6,193,963.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,318.88 : 7,264,164.60 = 4,496,421.24 : x
  2. Step 2: Convert to fraction form
    5,273,318.88/7,264,164.60 = 4,496,421.24/x
  3. Step 3: Cross multiply
    5,273,318.88x = 7,264,164.60 × 4,496,421.24
  4. Step 4: Simplify right side
    5,273,318.88x = 32,662,743,998,296.11
  5. Step 5: Solve for x
    x = 32,662,743,998,296.11/5,273,318.88
  6. Step 6: Final answer
    x = 6,193,963.37

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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.