Home / 4,936,366.88-7,405,560.23-1,697,483.90

Finding the Fourth Proportional to 4,936,366.88, 7,405,560.23 and 1,697,483.90

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Solution

The fourth proportional to 4,936,366.88, 7,405,560.23 and 1,697,483.90 is: 2,546,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,366.88 : 7,405,560.23 = 1,697,483.90 : x
  2. Step 2: Convert to fraction form
    4,936,366.88/7,405,560.23 = 1,697,483.90/x
  3. Step 3: Cross multiply
    4,936,366.88x = 7,405,560.23 × 1,697,483.90
  4. Step 4: Simplify right side
    4,936,366.88x = 12,570,819,260,905.30
  5. Step 5: Solve for x
    x = 12,570,819,260,905.30/4,936,366.88
  6. Step 6: Final answer
    x = 2,546,573.13

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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.