Home / 4,848,702.07-7,273,089.55-2,152,302.38

Finding the Fourth Proportional to 4,848,702.07, 7,273,089.55 and 2,152,302.38

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Solution

The fourth proportional to 4,848,702.07, 7,273,089.55 and 2,152,302.38 is: 3,228,469.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,702.07 : 7,273,089.55 = 2,152,302.38 : x
  2. Step 2: Convert to fraction form
    4,848,702.07/7,273,089.55 = 2,152,302.38/x
  3. Step 3: Cross multiply
    4,848,702.07x = 7,273,089.55 × 2,152,302.38
  4. Step 4: Simplify right side
    4,848,702.07x = 15,653,887,937,656.62
  5. Step 5: Solve for x
    x = 15,653,887,937,656.62/4,848,702.07
  6. Step 6: Final answer
    x = 3,228,469.75

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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.