Home / 3,085,258.04-4,630,872.32-1,488,944.84

Finding the Fourth Proportional to 3,085,258.04, 4,630,872.32 and 1,488,944.84

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Solution

The fourth proportional to 3,085,258.04, 4,630,872.32 and 1,488,944.84 is: 2,234,857.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,258.04 : 4,630,872.32 = 1,488,944.84 : x
  2. Step 2: Convert to fraction form
    3,085,258.04/4,630,872.32 = 1,488,944.84/x
  3. Step 3: Cross multiply
    3,085,258.04x = 4,630,872.32 × 1,488,944.84
  4. Step 4: Simplify right side
    3,085,258.04x = 6,895,113,445,562.83
  5. Step 5: Solve for x
    x = 6,895,113,445,562.83/3,085,258.04
  6. Step 6: Final answer
    x = 2,234,857.95

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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.