Home / 4,892,652.96-6,752,015.52-2,931,884.76

Finding the Fourth Proportional to 4,892,652.96, 6,752,015.52 and 2,931,884.76

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Solution

The fourth proportional to 4,892,652.96, 6,752,015.52 and 2,931,884.76 is: 4,046,093.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,652.96 : 6,752,015.52 = 2,931,884.76 : x
  2. Step 2: Convert to fraction form
    4,892,652.96/6,752,015.52 = 2,931,884.76/x
  3. Step 3: Cross multiply
    4,892,652.96x = 6,752,015.52 × 2,931,884.76
  4. Step 4: Simplify right side
    4,892,652.96x = 19,796,131,402,371.47
  5. Step 5: Solve for x
    x = 19,796,131,402,371.47/4,892,652.96
  6. Step 6: Final answer
    x = 4,046,093.51

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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.