Home / 5,021,222.62-7,532,543.30-1,608,710.98

Finding the Fourth Proportional to 5,021,222.62, 7,532,543.30 and 1,608,710.98

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Solution

The fourth proportional to 5,021,222.62, 7,532,543.30 and 1,608,710.98 is: 2,413,293.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,222.62 : 7,532,543.30 = 1,608,710.98 : x
  2. Step 2: Convert to fraction form
    5,021,222.62/7,532,543.30 = 1,608,710.98/x
  3. Step 3: Cross multiply
    5,021,222.62x = 7,532,543.30 × 1,608,710.98
  4. Step 4: Simplify right side
    5,021,222.62x = 12,117,685,114,035.43
  5. Step 5: Solve for x
    x = 12,117,685,114,035.43/5,021,222.62
  6. Step 6: Final answer
    x = 2,413,293.74

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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.