Home / 4,094,391.40-5,650,228.57-2,258,927.05

Finding the Fourth Proportional to 4,094,391.40, 5,650,228.57 and 2,258,927.05

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Solution

The fourth proportional to 4,094,391.40, 5,650,228.57 and 2,258,927.05 is: 3,117,301.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,391.40 : 5,650,228.57 = 2,258,927.05 : x
  2. Step 2: Convert to fraction form
    4,094,391.40/5,650,228.57 = 2,258,927.05/x
  3. Step 3: Cross multiply
    4,094,391.40x = 5,650,228.57 × 2,258,927.05
  4. Step 4: Simplify right side
    4,094,391.40x = 12,763,454,155,455.82
  5. Step 5: Solve for x
    x = 12,763,454,155,455.82/4,094,391.40
  6. Step 6: Final answer
    x = 3,117,301.92

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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.