Home / 3,748,082.92-5,172,258.66-2,094,242.92

Finding the Fourth Proportional to 3,748,082.92, 5,172,258.66 and 2,094,242.92

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Solution

The fourth proportional to 3,748,082.92, 5,172,258.66 and 2,094,242.92 is: 2,890,001.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,082.92 : 5,172,258.66 = 2,094,242.92 : x
  2. Step 2: Convert to fraction form
    3,748,082.92/5,172,258.66 = 2,094,242.92/x
  3. Step 3: Cross multiply
    3,748,082.92x = 5,172,258.66 × 2,094,242.92
  4. Step 4: Simplify right side
    3,748,082.92x = 10,831,966,079,113.69
  5. Step 5: Solve for x
    x = 10,831,966,079,113.69/3,748,082.92
  6. Step 6: Final answer
    x = 2,890,001.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.