Home / 4,627,842.16-6,946,241.12-2,233,372.40

Finding the Fourth Proportional to 4,627,842.16, 6,946,241.12 and 2,233,372.40

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Solution

The fourth proportional to 4,627,842.16, 6,946,241.12 and 2,233,372.40 is: 3,352,219.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,842.16 : 6,946,241.12 = 2,233,372.40 : x
  2. Step 2: Convert to fraction form
    4,627,842.16/6,946,241.12 = 2,233,372.40/x
  3. Step 3: Cross multiply
    4,627,842.16x = 6,946,241.12 × 2,233,372.40
  4. Step 4: Simplify right side
    4,627,842.16x = 15,513,543,201,153.09
  5. Step 5: Solve for x
    x = 15,513,543,201,153.09/4,627,842.16
  6. Step 6: Final answer
    x = 3,352,219.60

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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.