Home / 5,194,650.60-7,791,975.90-4,249,866.60

Finding the Fourth Proportional to 5,194,650.60, 7,791,975.90 and 4,249,866.60

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Solution

The fourth proportional to 5,194,650.60, 7,791,975.90 and 4,249,866.60 is: 6,374,799.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,650.60 : 7,791,975.90 = 4,249,866.60 : x
  2. Step 2: Convert to fraction form
    5,194,650.60/7,791,975.90 = 4,249,866.60/x
  3. Step 3: Cross multiply
    5,194,650.60x = 7,791,975.90 × 4,249,866.60
  4. Step 4: Simplify right side
    5,194,650.60x = 33,114,858,125,414.94
  5. Step 5: Solve for x
    x = 33,114,858,125,414.94/5,194,650.60
  6. Step 6: Final answer
    x = 6,374,799.90

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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.