Home / 4,540,646.64-6,265,972.44-2,503,403.76

Finding the Fourth Proportional to 4,540,646.64, 6,265,972.44 and 2,503,403.76

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Solution

The fourth proportional to 4,540,646.64, 6,265,972.44 and 2,503,403.76 is: 3,454,631.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,646.64 : 6,265,972.44 = 2,503,403.76 : x
  2. Step 2: Convert to fraction form
    4,540,646.64/6,265,972.44 = 2,503,403.76/x
  3. Step 3: Cross multiply
    4,540,646.64x = 6,265,972.44 × 2,503,403.76
  4. Step 4: Simplify right side
    4,540,646.64x = 15,686,258,966,352.38
  5. Step 5: Solve for x
    x = 15,686,258,966,352.38/4,540,646.64
  6. Step 6: Final answer
    x = 3,454,631.07

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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.