Home / 5,164,998.60-7,747,497.90-4,850,070.60

Finding the Fourth Proportional to 5,164,998.60, 7,747,497.90 and 4,850,070.60

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Solution

The fourth proportional to 5,164,998.60, 7,747,497.90 and 4,850,070.60 is: 7,275,105.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,164,998.60 : 7,747,497.90 = 4,850,070.60 : x
  2. Step 2: Convert to fraction form
    5,164,998.60/7,747,497.90 = 4,850,070.60/x
  3. Step 3: Cross multiply
    5,164,998.60x = 7,747,497.90 × 4,850,070.60
  4. Step 4: Simplify right side
    5,164,998.60x = 37,575,911,788,351.74
  5. Step 5: Solve for x
    x = 37,575,911,788,351.74/5,164,998.60
  6. Step 6: Final answer
    x = 7,275,105.90

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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.