Home / 2,094,604.25-2,889,565.04-1,791,931.95

Finding the Fourth Proportional to 2,094,604.25, 2,889,565.04 and 1,791,931.95

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Solution

The fourth proportional to 2,094,604.25, 2,889,565.04 and 1,791,931.95 is: 2,472,020.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,604.25 : 2,889,565.04 = 1,791,931.95 : x
  2. Step 2: Convert to fraction form
    2,094,604.25/2,889,565.04 = 1,791,931.95/x
  3. Step 3: Cross multiply
    2,094,604.25x = 2,889,565.04 × 1,791,931.95
  4. Step 4: Simplify right side
    2,094,604.25x = 5,177,903,921,258.86
  5. Step 5: Solve for x
    x = 5,177,903,921,258.86/2,094,604.25
  6. Step 6: Final answer
    x = 2,472,020.16

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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.