Home / 2,946,217.92-4,419,513.66-924,541.62

Finding the Fourth Proportional to 2,946,217.92, 4,419,513.66 and 924,541.62

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Solution

The fourth proportional to 2,946,217.92, 4,419,513.66 and 924,541.62 is: 1,386,871.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,217.92 : 4,419,513.66 = 924,541.62 : x
  2. Step 2: Convert to fraction form
    2,946,217.92/4,419,513.66 = 924,541.62/x
  3. Step 3: Cross multiply
    2,946,217.92x = 4,419,513.66 × 924,541.62
  4. Step 4: Simplify right side
    2,946,217.92x = 4,086,024,296,730.96
  5. Step 5: Solve for x
    x = 4,086,024,296,730.96/2,946,217.92
  6. Step 6: Final answer
    x = 1,386,871.04

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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.