Home / 3,248,465.19-4,871,015.69-1,731,740.73

Finding the Fourth Proportional to 3,248,465.19, 4,871,015.69 and 1,731,740.73

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Solution

The fourth proportional to 3,248,465.19, 4,871,015.69 and 1,731,740.73 is: 2,596,714.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,465.19 : 4,871,015.69 = 1,731,740.73 : x
  2. Step 2: Convert to fraction form
    3,248,465.19/4,871,015.69 = 1,731,740.73/x
  3. Step 3: Cross multiply
    3,248,465.19x = 4,871,015.69 × 1,731,740.73
  4. Step 4: Simplify right side
    3,248,465.19x = 8,435,336,258,183.35
  5. Step 5: Solve for x
    x = 8,435,336,258,183.35/3,248,465.19
  6. Step 6: Final answer
    x = 2,596,714.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.