Home / 2,456,607.54-3,390,370.68-1,476,863.76

Finding the Fourth Proportional to 2,456,607.54, 3,390,370.68 and 1,476,863.76

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Solution

The fourth proportional to 2,456,607.54, 3,390,370.68 and 1,476,863.76 is: 2,038,223.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,607.54 : 3,390,370.68 = 1,476,863.76 : x
  2. Step 2: Convert to fraction form
    2,456,607.54/3,390,370.68 = 1,476,863.76/x
  3. Step 3: Cross multiply
    2,456,607.54x = 3,390,370.68 × 1,476,863.76
  4. Step 4: Simplify right side
    2,456,607.54x = 5,007,115,590,258.56
  5. Step 5: Solve for x
    x = 5,007,115,590,258.56/2,456,607.54
  6. Step 6: Final answer
    x = 2,038,223.65

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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.