Home / 4,936,344.60-7,403,608.74-2,240,021.40

Finding the Fourth Proportional to 4,936,344.60, 7,403,608.74 and 2,240,021.40

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Solution

The fourth proportional to 4,936,344.60, 7,403,608.74 and 2,240,021.40 is: 3,359,619.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,344.60 : 7,403,608.74 = 2,240,021.40 : x
  2. Step 2: Convert to fraction form
    4,936,344.60/7,403,608.74 = 2,240,021.40/x
  3. Step 3: Cross multiply
    4,936,344.60x = 7,403,608.74 × 2,240,021.40
  4. Step 4: Simplify right side
    4,936,344.60x = 16,584,242,014,827.04
  5. Step 5: Solve for x
    x = 16,584,242,014,827.04/4,936,344.60
  6. Step 6: Final answer
    x = 3,359,619.99

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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.